71658124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3041}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 129297168

約数和(自身を除く): 57639044

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 3041, 5891, 6082, 11782, 12164, 23564, 130763, 261526, 416617, 523052, 833234, 1666468, 17914531, 35829062, 71658124]

約数ペア:

[(1, 71658124), (2, 35829062), (4, 17914531), (43, 1666468), (86, 833234), (137, 523052), (172, 416617), (274, 261526), (548, 130763), (3041, 23564), (5891, 12164), (6082, 11782)]