27608918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11527

約数の個数: 16

約数和(自身を含む): 44470944

約数和(自身を除く): 16862026

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11437, 22874, 194429, 388858, 812027, 1624054, 13804459, 27608918]

約数ペア:

[(1, 27608918), (2, 13804459), (17, 1624054), (34, 812027), (71, 388858), (142, 194429), (1207, 22874), (2414, 11437)]