28652108

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{10103}}^1$

素因数の和:10816

約数の個数: 12

約数和(自身を含む): 50216880

約数和(自身を除く): 21564772

約数列:

[1, 2, 4, 709, 1418, 2836, 10103, 20206, 40412, 7163027, 14326054, 28652108]

約数ペア:

[(1, 28652108), (2, 14326054), (4, 7163027), (709, 40412), (1418, 20206), (2836, 10103)]