71386666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38671}}^1$

素因数の和:38757

約数の個数: 16

約数和(自身を含む): 116944128

約数和(自身を除く): 45557462

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 38671, 77342, 502723, 1005446, 2745641, 5491282, 35693333, 71386666]

約数ペア:

[(1, 71386666), (2, 35693333), (13, 5491282), (26, 2745641), (71, 1005446), (142, 502723), (923, 77342), (1846, 38671)]