72618964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8641}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 139378176

約数和(自身を除く): 66759212

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 8641, 17282, 34564, 95051, 190102, 380204, 1650431, 3300862, 6601724, 18154741, 36309482, 72618964]

約数ペア:

[(1, 72618964), (2, 36309482), (4, 18154741), (11, 6601724), (22, 3300862), (44, 1650431), (191, 380204), (382, 190102), (764, 95051), (2101, 34564), (4202, 17282), (8404, 8641)]