71213974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{74027}}^1$

素因数の和:74079

約数の個数: 16

約数和(自身を含む): 118148688

約数和(自身を除く): 46934714

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 74027, 148054, 962351, 1924702, 2738999, 5477998, 35606987, 71213974]

約数ペア:

[(1, 71213974), (2, 35606987), (13, 5477998), (26, 2738999), (37, 1924702), (74, 962351), (481, 148054), (962, 74027)]