28081212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137653}}^1$

素因数の和:137677

約数の個数: 24

約数和(自身を含む): 69377616

約数和(自身を除く): 41296404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 137653, 275306, 412959, 550612, 825918, 1651836, 2340101, 4680202, 7020303, 9360404, 14040606, 28081212]

約数ペア:

[(1, 28081212), (2, 14040606), (3, 9360404), (4, 7020303), (6, 4680202), (12, 2340101), (17, 1651836), (34, 825918), (51, 550612), (68, 412959), (102, 275306), (204, 137653)]