28362594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 62348832

約数和(自身を除く): 33986238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 169, 249, 337, 338, 498, 507, 674, 1011, 1014, 1079, 2022, 2158, 3237, 4381, 6474, 8762, 13143, 14027, 26286, 27971, 28054, 42081, 55942, 56953, 83913, 84162, 113906, 167826, 170859, 341718, 363623, 727246, 1090869, 2181738, 4727099, 9454198, 14181297, 28362594]

約数ペア:

[(1, 28362594), (2, 14181297), (3, 9454198), (6, 4727099), (13, 2181738), (26, 1090869), (39, 727246), (78, 363623), (83, 341718), (166, 170859), (169, 167826), (249, 113906), (337, 84162), (338, 83913), (498, 56953), (507, 55942), (674, 42081), (1011, 28054), (1014, 27971), (1079, 26286), (2022, 14027), (2158, 13143), (3237, 8762), (4381, 6474)]