28928045212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{657455573}}^1$

素因数の和:657455588

約数の個数: 12

約数和(自身を含む): 55226268216

約数和(自身を除く): 26298223004

約数列:

[1, 2, 4, 11, 22, 44, 657455573, 1314911146, 2629822292, 7232011303, 14464022606, 28928045212]

約数ペア:

[(1, 28928045212), (2, 14464022606), (4, 7232011303), (11, 2629822292), (22, 1314911146), (44, 657455573)]