72406966

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 109842480

約数和(自身を除く): 37435514

約数列:

[1, 2, 137, 274, 401, 659, 802, 1318, 54937, 90283, 109874, 180566, 264259, 528518, 36203483, 72406966]

約数ペア:

[(1, 72406966), (2, 36203483), (137, 528518), (274, 264259), (401, 180566), (659, 109874), (802, 90283), (1318, 54937)]