27357748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 54050976

約数和(自身を除く): 26693228

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 647, 682, 961, 1294, 1364, 1922, 2588, 3844, 7117, 10571, 14234, 20057, 21142, 28468, 40114, 42284, 80228, 220627, 441254, 621767, 882508, 1243534, 2487068, 6839437, 13678874, 27357748]

約数ペア:

[(1, 27357748), (2, 13678874), (4, 6839437), (11, 2487068), (22, 1243534), (31, 882508), (44, 621767), (62, 441254), (124, 220627), (341, 80228), (647, 42284), (682, 40114), (961, 28468), (1294, 21142), (1364, 20057), (1922, 14234), (2588, 10571), (3844, 7117)]