27778124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 53226768

約数和(自身を除く): 25448644

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 2017, 3443, 4034, 6886, 8068, 13772, 22187, 44374, 88748, 631321, 1262642, 2525284, 6944531, 13889062, 27778124]

約数ペア:

[(1, 27778124), (2, 13889062), (4, 6944531), (11, 2525284), (22, 1262642), (44, 631321), (313, 88748), (626, 44374), (1252, 22187), (2017, 13772), (3443, 8068), (4034, 6886)]