26601316

素因数分解:

$2^2\times 7^2\times {\mathrm{135721}}^1$

素因数の和:135739

約数の個数: 18

約数和(自身を含む): 54153078

約数和(自身を除く): 27551762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 135721, 271442, 542884, 950047, 1900094, 3800188, 6650329, 13300658, 26601316]

約数ペア:

[(1, 26601316), (2, 13300658), (4, 6650329), (7, 3800188), (14, 1900094), (28, 950047), (49, 542884), (98, 271442), (196, 135721)]