28018152

素因数分解:

$2^3\times 3^2\times {\mathrm{389141}}^1$

素因数の和:389153

約数の個数: 24

約数和(自身を含む): 75882690

約数和(自身を除く): 47864538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389141, 778282, 1167423, 1556564, 2334846, 3113128, 3502269, 4669692, 7004538, 9339384, 14009076, 28018152]

約数ペア:

[(1, 28018152), (2, 14009076), (3, 9339384), (4, 7004538), (6, 4669692), (8, 3502269), (9, 3113128), (12, 2334846), (18, 1556564), (24, 1167423), (36, 778282), (72, 389141)]