56156772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{668533}}^1$

素因数の和:668547

約数の個数: 24

約数和(自身を含む): 149751616

約数和(自身を除く): 93594844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 668533, 1337066, 2005599, 2674132, 4011198, 4679731, 8022396, 9359462, 14039193, 18718924, 28078386, 56156772]

約数ペア:

[(1, 56156772), (2, 28078386), (3, 18718924), (4, 14039193), (6, 9359462), (7, 8022396), (12, 4679731), (14, 4011198), (21, 2674132), (28, 2005599), (42, 1337066), (84, 668533)]