27481564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 52674048

約数和(自身を除く): 25192484

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 2207, 3113, 4414, 6226, 8828, 12452, 24277, 48554, 97108, 624581, 1249162, 2498324, 6870391, 13740782, 27481564]

約数ペア:

[(1, 27481564), (2, 13740782), (4, 6870391), (11, 2498324), (22, 1249162), (44, 624581), (283, 97108), (566, 48554), (1132, 24277), (2207, 12452), (3113, 8828), (4414, 6226)]