28096495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47221}}^1$

素因数の和:47250

約数の個数: 16

約数和(自身を含む): 40799808

約数和(自身を除く): 12703313

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 47221, 236105, 330547, 802757, 1652735, 4013785, 5619299, 28096495]

約数ペア:

[(1, 28096495), (5, 5619299), (7, 4013785), (17, 1652735), (35, 802757), (85, 330547), (119, 236105), (595, 47221)]