71463886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161683}}^1$

素因数の和:161715

約数の個数: 16

約数和(自身を含む): 122233104

約数和(自身を除く): 50769218

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161683, 323366, 2101879, 2748611, 4203758, 5497222, 35731943, 71463886]

約数ペア:

[(1, 71463886), (2, 35731943), (13, 5497222), (17, 4203758), (26, 2748611), (34, 2101879), (221, 323366), (442, 161683)]