28880212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{424709}}^1$

素因数の和:424730

約数の個数: 12

約数和(自身を含む): 53513460

約数和(自身を除く): 24633248

約数列:

[1, 2, 4, 17, 34, 68, 424709, 849418, 1698836, 7220053, 14440106, 28880212]

約数ペア:

[(1, 28880212), (2, 14440106), (4, 7220053), (17, 1698836), (34, 849418), (68, 424709)]