64520276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14389}}^1$

素因数の和:14471

約数の個数: 24

約数和(自身を含む): 120876000

約数和(自身を除く): 56355724

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 14389, 28778, 57556, 273391, 546782, 848951, 1093564, 1697902, 3395804, 16130069, 32260138, 64520276]

約数ペア:

[(1, 64520276), (2, 32260138), (4, 16130069), (19, 3395804), (38, 1697902), (59, 1093564), (76, 848951), (118, 546782), (236, 273391), (1121, 57556), (2242, 28778), (4484, 14389)]