23026328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 50265600

約数和(自身を除く): 27239272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 271, 344, 494, 542, 559, 817, 988, 1084, 1118, 1634, 1976, 2168, 2236, 3268, 3523, 4472, 5149, 6536, 7046, 10298, 10621, 11653, 14092, 20596, 21242, 23306, 28184, 41192, 42484, 46612, 66937, 84968, 93224, 133874, 151489, 221407, 267748, 302978, 442814, 535496, 605956, 885628, 1211912, 1771256, 2878291, 5756582, 11513164, 23026328]

約数ペア:

[(1, 23026328), (2, 11513164), (4, 5756582), (8, 2878291), (13, 1771256), (19, 1211912), (26, 885628), (38, 605956), (43, 535496), (52, 442814), (76, 302978), (86, 267748), (104, 221407), (152, 151489), (172, 133874), (247, 93224), (271, 84968), (344, 66937), (494, 46612), (542, 42484), (559, 41192), (817, 28184), (988, 23306), (1084, 21242), (1118, 20596), (1634, 14092), (1976, 11653), (2168, 10621), (2236, 10298), (3268, 7046), (3523, 6536), (4472, 5149)]