22227224

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 43470000

約数和(自身を除く): 21242776

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 643, 1192, 1286, 2572, 4321, 5144, 8642, 17284, 18647, 34568, 37294, 74588, 95807, 149176, 191614, 383228, 766456, 2778403, 5556806, 11113612, 22227224]

約数ペア:

[(1, 22227224), (2, 11113612), (4, 5556806), (8, 2778403), (29, 766456), (58, 383228), (116, 191614), (149, 149176), (232, 95807), (298, 74588), (596, 37294), (643, 34568), (1192, 18647), (1286, 17284), (2572, 8642), (4321, 5144)]