27486790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9511}}^1$

素因数の和:9552

約数の個数: 24

約数和(自身を含む): 52563312

約数和(自身を除く): 25076522

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 9511, 19022, 47555, 95110, 161687, 323374, 808435, 1616870, 2748679, 5497358, 13743395, 27486790]

約数ペア:

[(1, 27486790), (2, 13743395), (5, 5497358), (10, 2748679), (17, 1616870), (34, 808435), (85, 323374), (170, 161687), (289, 95110), (578, 47555), (1445, 19022), (2890, 9511)]