25050916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 48081600

約数和(自身を除く): 23030684

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 2861, 4378, 5722, 8756, 11444, 31471, 62942, 125884, 569339, 1138678, 2277356, 6262729, 12525458, 25050916]

約数ペア:

[(1, 25050916), (2, 12525458), (4, 6262729), (11, 2277356), (22, 1138678), (44, 569339), (199, 125884), (398, 62942), (796, 31471), (2189, 11444), (2861, 8756), (4378, 5722)]