68386604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119557}}^1$

素因数の和:119585

約数の個数: 24

約数和(自身を含む): 140600208

約数和(自身を除く): 72213604

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 119557, 239114, 478228, 1315127, 1554241, 2630254, 3108482, 5260508, 6216964, 17096651, 34193302, 68386604]

約数ペア:

[(1, 68386604), (2, 34193302), (4, 17096651), (11, 6216964), (13, 5260508), (22, 3108482), (26, 2630254), (44, 1554241), (52, 1315127), (143, 478228), (286, 239114), (572, 119557)]