40341452

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 71820000

約数和(自身を除く): 31478548

約数列:

[1, 2, 4, 113, 149, 226, 298, 452, 596, 599, 1198, 2396, 16837, 33674, 67348, 67687, 89251, 135374, 178502, 270748, 357004, 10085363, 20170726, 40341452]

約数ペア:

[(1, 40341452), (2, 20170726), (4, 10085363), (113, 357004), (149, 270748), (226, 178502), (298, 135374), (452, 89251), (596, 67687), (599, 67348), (1198, 33674), (2396, 16837)]