69469808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61153}}^1$

素因数の和:61232

約数の個数: 20

約数和(自身を含む): 136495728

約数和(自身を除く): 67025920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61153, 122306, 244612, 489224, 978448, 4341863, 8683726, 17367452, 34734904, 69469808]

約数ペア:

[(1, 69469808), (2, 34734904), (4, 17367452), (8, 8683726), (16, 4341863), (71, 978448), (142, 489224), (284, 244612), (568, 122306), (1136, 61153)]