25944289

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 30764800

約数和(自身を除く): 4820511

約数列:

[1, 7, 37, 109, 259, 763, 919, 4033, 6433, 28231, 34003, 100171, 238021, 701197, 3706327, 25944289]

約数ペア:

[(1, 25944289), (7, 3706327), (37, 701197), (109, 238021), (259, 100171), (763, 34003), (919, 28231), (4033, 6433)]