28009812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137303}}^1$

素因数の和:137327

約数の個数: 24

約数和(自身を含む): 69201216

約数和(自身を除く): 41191404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 137303, 274606, 411909, 549212, 823818, 1647636, 2334151, 4668302, 7002453, 9336604, 14004906, 28009812]

約数ペア:

[(1, 28009812), (2, 14004906), (3, 9336604), (4, 7002453), (6, 4668302), (12, 2334151), (17, 1647636), (34, 823818), (51, 549212), (68, 411909), (102, 274606), (204, 137303)]