71934568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{169657}}^1$

素因数の和:169716

約数の個数: 16

約数和(自身を含む): 137422980

約数和(自身を除く): 65488412

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 169657, 339314, 678628, 1357256, 8991821, 17983642, 35967284, 71934568]

約数ペア:

[(1, 71934568), (2, 35967284), (4, 17983642), (8, 8991821), (53, 1357256), (106, 678628), (212, 339314), (424, 169657)]