25432888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{244547}}^1$

素因数の和:244566

約数の個数: 16

約数和(自身を含む): 51355080

約数和(自身を除く): 25922192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 244547, 489094, 978188, 1956376, 3179111, 6358222, 12716444, 25432888]

約数ペア:

[(1, 25432888), (2, 12716444), (4, 6358222), (8, 3179111), (13, 1956376), (26, 978188), (52, 489094), (104, 244547)]