72819686

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 110602800

約数和(自身を除く): 37783114

約数列:

[1, 2, 113, 226, 419, 769, 838, 1538, 47347, 86897, 94694, 173794, 322211, 644422, 36409843, 72819686]

約数ペア:

[(1, 72819686), (2, 36409843), (113, 644422), (226, 322211), (419, 173794), (769, 94694), (838, 86897), (1538, 47347)]