71627359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 79994880

約数和(自身を除く): 8367521

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 2687, 26657, 51053, 61801, 163907, 1174219, 3114233, 3769861, 71627359]

約数ペア:

[(1, 71627359), (19, 3769861), (23, 3114233), (61, 1174219), (437, 163907), (1159, 61801), (1403, 51053), (2687, 26657)]