78696961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28800

約数の個数: 16

約数和(自身を含む): 99373824

約数和(自身を除く): 20676863

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 28753, 201271, 488801, 661319, 3421607, 4629233, 11242423, 78696961]

約数ペア:

[(1, 78696961), (7, 11242423), (17, 4629233), (23, 3421607), (119, 661319), (161, 488801), (391, 201271), (2737, 28753)]