72597122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 119977200

約数和(自身を除く): 47380078

約数列:

[1, 2, 13, 26, 89, 137, 178, 229, 274, 458, 1157, 1781, 2314, 2977, 3562, 5954, 12193, 20381, 24386, 31373, 40762, 62746, 158509, 264953, 317018, 407849, 529906, 815698, 2792197, 5584394, 36298561, 72597122]

約数ペア:

[(1, 72597122), (2, 36298561), (13, 5584394), (26, 2792197), (89, 815698), (137, 529906), (178, 407849), (229, 317018), (274, 264953), (458, 158509), (1157, 62746), (1781, 40762), (2314, 31373), (2977, 24386), (3562, 20381), (5954, 12193)]