Is 4428 an abundant number and what is its abundance?

Is 4428 an abundant number?

Here we will explain and calculate if 4428 is an abundant number and its abundance if applicable.

4428 is an abundant number if the sum of its proper divisors is greater than 4428.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 18 + 27 + 36 + 41 + 54 + 82 + 108 + 123 + 164 + 246 + 369 + 492 + 738 + 1107 + 1476 + 2214 = 7332.

7332 is greater than 4428. Therefore, 4428 is an abundant number.

The abundance of 4428 is the sum of its proper divisors minus 4428. Thus, the abundance of 4428 is 7332 - 4428 = 2904

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