56722386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1350533}}^1$

素因数の和:1350545

約数の個数: 16

約数和(自身を含む): 129651264

約数和(自身を除く): 72928878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1350533, 2701066, 4051599, 8103198, 9453731, 18907462, 28361193, 56722386]

約数ペア:

[(1, 56722386), (2, 28361193), (3, 18907462), (6, 9453731), (7, 8103198), (14, 4051599), (21, 2701066), (42, 1350533)]