28526612

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24677}}^1$

素因数の和:24715

約数の個数: 18

約数和(自身を含む): 53033022

約数和(自身を除く): 24506410

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24677, 49354, 98708, 419509, 839018, 1678036, 7131653, 14263306, 28526612]

約数ペア:

[(1, 28526612), (2, 14263306), (4, 7131653), (17, 1678036), (34, 839018), (68, 419509), (289, 98708), (578, 49354), (1156, 24677)]