25743692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{495071}}^1$

素因数の和:495088

約数の個数: 12

約数和(自身を含む): 48517056

約数和(自身を除く): 22773364

約数列:

[1, 2, 4, 13, 26, 52, 495071, 990142, 1980284, 6435923, 12871846, 25743692]

約数ペア:

[(1, 25743692), (2, 12871846), (4, 6435923), (13, 1980284), (26, 990142), (52, 495071)]