68005444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42187}}^1$

素因数の和:42235

約数の個数: 24

約数和(自身を含む): 132301568

約数和(自身を除く): 64296124

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 42187, 84374, 168748, 548431, 1096862, 1307797, 2193724, 2615594, 5231188, 17001361, 34002722, 68005444]

約数ペア:

[(1, 68005444), (2, 34002722), (4, 17001361), (13, 5231188), (26, 2615594), (31, 2193724), (52, 1307797), (62, 1096862), (124, 548431), (403, 168748), (806, 84374), (1612, 42187)]