71625398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{2909}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 115864560

約数和(自身を除く): 44239162

約数列:

[1, 2, 13, 26, 947, 1894, 2909, 5818, 12311, 24622, 37817, 75634, 2754823, 5509646, 35812699, 71625398]

約数ペア:

[(1, 71625398), (2, 35812699), (13, 5509646), (26, 2754823), (947, 75634), (1894, 37817), (2909, 24622), (5818, 12311)]