71905886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162683}}^1$

素因数の和:162715

約数の個数: 16

約数和(自身を含む): 122989104

約数和(自身を除く): 51083218

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 162683, 325366, 2114879, 2765611, 4229758, 5531222, 35952943, 71905886]

約数ペア:

[(1, 71905886), (2, 35952943), (13, 5531222), (17, 4229758), (26, 2765611), (34, 2114879), (221, 325366), (442, 162683)]