71408078

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11161}}^1$

素因数の和:11627

約数の個数: 16

約数和(自身を含む): 122692704

約数和(自身を除く): 51284626

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 11161, 22322, 78127, 156254, 5100577, 10201154, 35704039, 71408078]

約数ペア:

[(1, 71408078), (2, 35704039), (7, 10201154), (14, 5100577), (457, 156254), (914, 78127), (3199, 22322), (6398, 11161)]