56163156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{668609}}^1$

素因数の和:668623

約数の個数: 24

約数和(自身を含む): 149768640

約数和(自身を除く): 93605484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 668609, 1337218, 2005827, 2674436, 4011654, 4680263, 8023308, 9360526, 14040789, 18721052, 28081578, 56163156]

約数ペア:

[(1, 56163156), (2, 28081578), (3, 18721052), (4, 14040789), (6, 9360526), (7, 8023308), (12, 4680263), (14, 4011654), (21, 2674436), (28, 2005827), (42, 1337218), (84, 668609)]