28667188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21017}}^1$

素因数の和:21063

約数の個数: 24

約数和(自身を含む): 56496384

約数和(自身を除く): 27829196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 21017, 42034, 84068, 231187, 462374, 651527, 924748, 1303054, 2606108, 7166797, 14333594, 28667188]

約数ペア:

[(1, 28667188), (2, 14333594), (4, 7166797), (11, 2606108), (22, 1303054), (31, 924748), (44, 651527), (62, 462374), (124, 231187), (341, 84068), (682, 42034), (1364, 21017)]