28321012

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{9739}}^1$

素因数の和:10470

約数の個数: 12

約数和(自身を含む): 49635040

約数和(自身を除く): 21314028

約数列:

[1, 2, 4, 727, 1454, 2908, 9739, 19478, 38956, 7080253, 14160506, 28321012]

約数ペア:

[(1, 28321012), (2, 14160506), (4, 7080253), (727, 38956), (1454, 19478), (2908, 9739)]