28482124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647321}}^1$

素因数の和:647336

約数の個数: 12

約数和(自身を含む): 54375048

約数和(自身を除く): 25892924

約数列:

[1, 2, 4, 11, 22, 44, 647321, 1294642, 2589284, 7120531, 14241062, 28482124]

約数ペア:

[(1, 28482124), (2, 14241062), (4, 7120531), (11, 2589284), (22, 1294642), (44, 647321)]