28434236478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{41941}}^1$

素因数の和:42297

約数の個数: 48

約数和(自身を含む): 60212270736

約数和(自身を除く): 31778034258

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 361, 626, 722, 939, 1083, 1878, 2166, 5947, 11894, 17841, 35682, 41941, 83882, 112993, 125823, 225986, 251646, 338979, 677958, 796879, 1593758, 2390637, 4781274, 13127533, 15140701, 26255066, 30281402, 39382599, 45422103, 78765198, 90844206, 249423127, 498846254, 748269381, 1496538762, 4739039413, 9478078826, 14217118239, 28434236478]

約数ペア:

[(1, 28434236478), (2, 14217118239), (3, 9478078826), (6, 4739039413), (19, 1496538762), (38, 748269381), (57, 498846254), (114, 249423127), (313, 90844206), (361, 78765198), (626, 45422103), (722, 39382599), (939, 30281402), (1083, 26255066), (1878, 15140701), (2166, 13127533), (5947, 4781274), (11894, 2390637), (17841, 1593758), (35682, 796879), (41941, 677958), (83882, 338979), (112993, 251646), (125823, 225986)]