72551746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{2731}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 112121280

約数和(自身を除く): 39569534

約数列:

[1, 2, 37, 74, 359, 718, 2731, 5462, 13283, 26566, 101047, 202094, 980429, 1960858, 36275873, 72551746]

約数ペア:

[(1, 72551746), (2, 36275873), (37, 1960858), (74, 980429), (359, 202094), (718, 101047), (2731, 26566), (5462, 13283)]