15033256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 19526744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 199, 266, 284, 398, 497, 532, 568, 796, 994, 1064, 1349, 1393, 1592, 1988, 2698, 2786, 3781, 3976, 5396, 5572, 7562, 9443, 10792, 11144, 14129, 15124, 18886, 26467, 28258, 30248, 37772, 52934, 56516, 75544, 98903, 105868, 113032, 197806, 211736, 268451, 395612, 536902, 791224, 1073804, 1879157, 2147608, 3758314, 7516628, 15033256]

約数ペア:

[(1, 15033256), (2, 7516628), (4, 3758314), (7, 2147608), (8, 1879157), (14, 1073804), (19, 791224), (28, 536902), (38, 395612), (56, 268451), (71, 211736), (76, 197806), (133, 113032), (142, 105868), (152, 98903), (199, 75544), (266, 56516), (284, 52934), (398, 37772), (497, 30248), (532, 28258), (568, 26467), (796, 18886), (994, 15124), (1064, 14129), (1349, 11144), (1393, 10792), (1592, 9443), (1988, 7562), (2698, 5572), (2786, 5396), (3781, 3976)]