28585234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 45283680

約数和(自身を除く): 16698446

約数列:

[1, 2, 19, 38, 353, 706, 2131, 4262, 6707, 13414, 40489, 80978, 752243, 1504486, 14292617, 28585234]

約数ペア:

[(1, 28585234), (2, 14292617), (19, 1504486), (38, 752243), (353, 80978), (706, 40489), (2131, 13414), (4262, 6707)]