28810834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2203}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 46654272

約数和(自身を除く): 17843438

約数列:

[1, 2, 13, 26, 503, 1006, 2203, 4406, 6539, 13078, 28639, 57278, 1108109, 2216218, 14405417, 28810834]

約数ペア:

[(1, 28810834), (2, 14405417), (13, 2216218), (26, 1108109), (503, 57278), (1006, 28639), (2203, 13078), (4406, 6539)]