71315522

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 108523800

約数和(自身を除く): 37208278

約数列:

[1, 2, 89, 178, 521, 769, 1042, 1538, 46369, 68441, 92738, 136882, 400649, 801298, 35657761, 71315522]

約数ペア:

[(1, 71315522), (2, 35657761), (89, 801298), (178, 400649), (521, 136882), (769, 92738), (1042, 68441), (1538, 46369)]