72645386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{194239}}^1$

素因数の和:194269

約数の個数: 16

約数和(自身を含む): 125867520

約数和(自身を除く): 53222134

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 194239, 388478, 2136629, 3302063, 4273258, 6604126, 36322693, 72645386]

約数ペア:

[(1, 72645386), (2, 36322693), (11, 6604126), (17, 4273258), (22, 3302063), (34, 2136629), (187, 388478), (374, 194239)]