24021785

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 29486592

約数和(自身を除く): 5464807

約数列:

[1, 5, 71, 157, 355, 431, 785, 2155, 11147, 30601, 55735, 67667, 153005, 338335, 4804357, 24021785]

約数ペア:

[(1, 24021785), (5, 4804357), (71, 338335), (157, 153005), (355, 67667), (431, 55735), (785, 30601), (2155, 11147)]