Is 1276 a deficient number and what is its deficiency?

Is 1276 a deficient number?

Here we will explain and calculate if 1276 is a deficient number and its deficiency if applicable.

1276 is a deficient number if the sum of its proper divisors is less than 1276.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 11 + 22 + 29 + 44 + 58 + 116 + 319 + 638 = 1244.

1244 is less than 1276. Therefore, 1276 is a deficient number.

The deficiency of 1276 is 1276 minus the sum of its proper divisors. Thus, the deficiency of 1276 is 1276 - 1244 = 32

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