39908756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2309}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 72765000

約数和(自身を除く): 32856244

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 2309, 4321, 4618, 8642, 9236, 17284, 66961, 133922, 267844, 344041, 688082, 1376164, 9977189, 19954378, 39908756]

約数ペア:

[(1, 39908756), (2, 19954378), (4, 9977189), (29, 1376164), (58, 688082), (116, 344041), (149, 267844), (298, 133922), (596, 66961), (2309, 17284), (4321, 9236), (4618, 8642)]