64140523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 69783840

約数和(自身を除く): 5643317

約数列:

[1, 19, 41, 137, 601, 779, 2603, 5617, 11419, 24641, 82337, 106723, 468179, 1564403, 3375817, 64140523]

約数ペア:

[(1, 64140523), (19, 3375817), (41, 1564403), (137, 468179), (601, 106723), (779, 82337), (2603, 24641), (5617, 11419)]