71008738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43457}}^1$

素因数の和:43521

約数の個数: 16

約数和(自身を含む): 114729120

約数和(自身を除く): 43720382

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43457, 86914, 825683, 1651366, 1868651, 3737302, 35504369, 71008738]

約数ペア:

[(1, 71008738), (2, 35504369), (19, 3737302), (38, 1868651), (43, 1651366), (86, 825683), (817, 86914), (1634, 43457)]