39786604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69557}}^1$

素因数の和:69585

約数の個数: 24

約数和(自身を含む): 81800208

約数和(自身を除く): 42013604

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 69557, 139114, 278228, 765127, 904241, 1530254, 1808482, 3060508, 3616964, 9946651, 19893302, 39786604]

約数ペア:

[(1, 39786604), (2, 19893302), (4, 9946651), (11, 3616964), (13, 3060508), (22, 1808482), (26, 1530254), (44, 904241), (52, 765127), (143, 278228), (286, 139114), (572, 69557)]