27457724

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5081}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 55210848

約数和(自身を除く): 27753124

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5081, 5404, 10162, 20324, 35567, 71134, 142268, 980633, 1961266, 3922532, 6864431, 13728862, 27457724]

約数ペア:

[(1, 27457724), (2, 13728862), (4, 6864431), (7, 3922532), (14, 1961266), (28, 980633), (193, 142268), (386, 71134), (772, 35567), (1351, 20324), (2702, 10162), (5081, 5404)]