Is 1742 a deficient number and what is its deficiency?

Is 1742 a deficient number?

Here we will explain and calculate if 1742 is a deficient number and its deficiency if applicable.

1742 is a deficient number if the sum of its proper divisors is less than 1742.

The sum of its proper divisors is calculated as follows: 1 + 2 + 13 + 26 + 67 + 134 + 871 = 1114.

1114 is less than 1742. Therefore, 1742 is a deficient number.

The deficiency of 1742 is 1742 minus the sum of its proper divisors. Thus, the deficiency of 1742 is 1742 - 1114 = 628

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