72270338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271693}}^1$

素因数の和:271721

約数の個数: 16

約数和(自身を含む): 130413120

約数和(自身を除く): 58142782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271693, 543386, 1901851, 3803702, 5162167, 10324334, 36135169, 72270338]

約数ペア:

[(1, 72270338), (2, 36135169), (7, 10324334), (14, 5162167), (19, 3803702), (38, 1901851), (133, 543386), (266, 271693)]