326731472

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{73721}}^1$

素因数の和:74006

約数の個数: 20

約数和(自身を含む): 635336196

約数和(自身を除く): 308604724

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 73721, 147442, 294884, 589768, 1179536, 20420717, 40841434, 81682868, 163365736, 326731472]

約数ペア:

[(1, 326731472), (2, 163365736), (4, 81682868), (8, 40841434), (16, 20420717), (277, 1179536), (554, 589768), (1108, 294884), (2216, 147442), (4432, 73721)]