27894188

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2161}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 55935264

約数和(自身を除く): 28041076

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 2161, 3227, 4322, 6454, 8644, 12908, 15127, 30254, 60508, 996221, 1992442, 3984884, 6973547, 13947094, 27894188]

約数ペア:

[(1, 27894188), (2, 13947094), (4, 6973547), (7, 3984884), (14, 1992442), (28, 996221), (461, 60508), (922, 30254), (1844, 15127), (2161, 12908), (3227, 8644), (4322, 6454)]