25926904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{190639}}^1$

素因数の和:190662

約数の個数: 16

約数和(自身を含む): 51472800

約数和(自身を除く): 25545896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 190639, 381278, 762556, 1525112, 3240863, 6481726, 12963452, 25926904]

約数ペア:

[(1, 25926904), (2, 12963452), (4, 6481726), (8, 3240863), (17, 1525112), (34, 762556), (68, 381278), (136, 190639)]