25734904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{247451}}^1$

素因数の和:247470

約数の個数: 16

約数和(自身を含む): 51964920

約数和(自身を除く): 26230016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 247451, 494902, 989804, 1979608, 3216863, 6433726, 12867452, 25734904]

約数ペア:

[(1, 25734904), (2, 12867452), (4, 6433726), (8, 3216863), (13, 1979608), (26, 989804), (52, 494902), (104, 247451)]