Is 1428 an abundant number and what is its abundance?

Is 1428 an abundant number?

Here we will explain and calculate if 1428 is an abundant number and its abundance if applicable.

1428 is an abundant number if the sum of its proper divisors is greater than 1428.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 7 + 12 + 14 + 17 + 21 + 28 + 34 + 42 + 51 + 68 + 84 + 102 + 119 + 204 + 238 + 357 + 476 + 714 = 2604.

2604 is greater than 1428. Therefore, 1428 is an abundant number.

The abundance of 1428 is the sum of its proper divisors minus 1428. Thus, the abundance of 1428 is 2604 - 1428 = 1176

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