7516628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 16128000

約数和(自身を除く): 8611372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 199, 266, 284, 398, 497, 532, 796, 994, 1349, 1393, 1988, 2698, 2786, 3781, 5396, 5572, 7562, 9443, 14129, 15124, 18886, 26467, 28258, 37772, 52934, 56516, 98903, 105868, 197806, 268451, 395612, 536902, 1073804, 1879157, 3758314, 7516628]

約数ペア:

[(1, 7516628), (2, 3758314), (4, 1879157), (7, 1073804), (14, 536902), (19, 395612), (28, 268451), (38, 197806), (71, 105868), (76, 98903), (133, 56516), (142, 52934), (199, 37772), (266, 28258), (284, 26467), (398, 18886), (497, 15124), (532, 14129), (796, 9443), (994, 7562), (1349, 5572), (1393, 5396), (1988, 3781), (2698, 2786)]