25826617

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 27720000

約数和(自身を除く): 1893383

約数列:

[1, 29, 43, 139, 149, 1247, 4031, 4321, 5977, 6407, 20711, 173333, 185803, 600619, 890573, 25826617]

約数ペア:

[(1, 25826617), (29, 890573), (43, 600619), (139, 185803), (149, 173333), (1247, 20711), (4031, 6407), (4321, 5977)]