40402604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 77297808

約数和(自身を除く): 36895204

約数列:

[1, 2, 4, 11, 22, 44, 757, 1213, 1514, 2426, 3028, 4852, 8327, 13343, 16654, 26686, 33308, 53372, 918241, 1836482, 3672964, 10100651, 20201302, 40402604]

約数ペア:

[(1, 40402604), (2, 20201302), (4, 10100651), (11, 3672964), (22, 1836482), (44, 918241), (757, 53372), (1213, 33308), (1514, 26686), (2426, 16654), (3028, 13343), (4852, 8327)]