7661752

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9756488

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 71, 82, 94, 142, 164, 188, 284, 287, 328, 329, 376, 497, 568, 574, 658, 994, 1148, 1316, 1927, 1988, 2296, 2632, 2911, 3337, 3854, 3976, 5822, 6674, 7708, 11644, 13348, 13489, 15416, 20377, 23288, 23359, 26696, 26978, 40754, 46718, 53956, 81508, 93436, 107912, 136817, 163016, 186872, 273634, 547268, 957719, 1094536, 1915438, 3830876, 7661752]

約数ペア:

[(1, 7661752), (2, 3830876), (4, 1915438), (7, 1094536), (8, 957719), (14, 547268), (28, 273634), (41, 186872), (47, 163016), (56, 136817), (71, 107912), (82, 93436), (94, 81508), (142, 53956), (164, 46718), (188, 40754), (284, 26978), (287, 26696), (328, 23359), (329, 23288), (376, 20377), (497, 15416), (568, 13489), (574, 13348), (658, 11644), (994, 7708), (1148, 6674), (1316, 5822), (1927, 3976), (1988, 3854), (2296, 3337), (2632, 2911)]