28529196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 71197056

約数和(自身を除く): 42667860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1307, 1819, 2614, 3638, 3921, 5228, 5457, 7276, 7842, 10914, 15684, 21828, 22219, 44438, 66657, 88876, 133314, 139849, 266628, 279698, 419547, 559396, 839094, 1678188, 2377433, 4754866, 7132299, 9509732, 14264598, 28529196]

約数ペア:

[(1, 28529196), (2, 14264598), (3, 9509732), (4, 7132299), (6, 4754866), (12, 2377433), (17, 1678188), (34, 839094), (51, 559396), (68, 419547), (102, 279698), (107, 266628), (204, 139849), (214, 133314), (321, 88876), (428, 66657), (642, 44438), (1284, 22219), (1307, 21828), (1819, 15684), (2614, 10914), (3638, 7842), (3921, 7276), (5228, 5457)]