25724528

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{1373}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 49920168

約数和(自身を除く): 24195640

約数列:

[1, 2, 4, 8, 16, 1171, 1373, 2342, 2746, 4684, 5492, 9368, 10984, 18736, 21968, 1607783, 3215566, 6431132, 12862264, 25724528]

約数ペア:

[(1, 25724528), (2, 12862264), (4, 6431132), (8, 3215566), (16, 1607783), (1171, 21968), (1373, 18736), (2342, 10984), (2746, 9368), (4684, 5492)]