28225931

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 30116064

約数和(自身を除く): 1890133

約数列:

[1, 37, 43, 113, 157, 1591, 4181, 4859, 5809, 6751, 17741, 179783, 249787, 656417, 762863, 28225931]

約数ペア:

[(1, 28225931), (37, 762863), (43, 656417), (113, 249787), (157, 179783), (1591, 17741), (4181, 6751), (4859, 5809)]