28262004

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17191}}^1$

素因数の和:17335

約数の個数: 24

約数和(自身を含む): 66429888

約数和(自身を除く): 38167884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17191, 34382, 51573, 68764, 103146, 206292, 2355167, 4710334, 7065501, 9420668, 14131002, 28262004]

約数ペア:

[(1, 28262004), (2, 14131002), (3, 9420668), (4, 7065501), (6, 4710334), (12, 2355167), (137, 206292), (274, 103146), (411, 68764), (548, 51573), (822, 34382), (1644, 17191)]