56163828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{668617}}^1$

素因数の和:668631

約数の個数: 24

約数和(自身を含む): 149770432

約数和(自身を除く): 93606604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 668617, 1337234, 2005851, 2674468, 4011702, 4680319, 8023404, 9360638, 14040957, 18721276, 28081914, 56163828]

約数ペア:

[(1, 56163828), (2, 28081914), (3, 18721276), (4, 14040957), (6, 9360638), (7, 8023404), (12, 4680319), (14, 4011702), (21, 2674468), (28, 2005851), (42, 1337234), (84, 668617)]