72029452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3907}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 137874240

約数和(自身を除く): 65844788

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 3907, 4609, 7814, 9218, 15628, 18436, 42977, 85954, 171908, 1637033, 3274066, 6548132, 18007363, 36014726, 72029452]

約数ペア:

[(1, 72029452), (2, 36014726), (4, 18007363), (11, 6548132), (22, 3274066), (44, 1637033), (419, 171908), (838, 85954), (1676, 42977), (3907, 18436), (4609, 15628), (7814, 9218)]