40246768

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{6637}}^1$

素因数の和:7024

約数の個数: 20

約数和(自身を含む): 78195640

約数和(自身を除く): 37948872

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 6637, 13274, 26548, 53096, 106192, 2515423, 5030846, 10061692, 20123384, 40246768]

約数ペア:

[(1, 40246768), (2, 20123384), (4, 10061692), (8, 5030846), (16, 2515423), (379, 106192), (758, 53096), (1516, 26548), (3032, 13274), (6064, 6637)]