65859658144

素因数分解:

$2^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{211067}}^1$

素因数の和:211290

約数の個数: 72

約数和(自身を含む): 151589037600

約数和(自身を除く): 85729379456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 199, 224, 392, 398, 784, 796, 1393, 1568, 1592, 2786, 3184, 5572, 6368, 9751, 11144, 19502, 22288, 39004, 44576, 78008, 156016, 211067, 312032, 422134, 844268, 1477469, 1688536, 2954938, 3377072, 5909876, 6754144, 10342283, 11819752, 20684566, 23639504, 41369132, 42002333, 47279008, 82738264, 84004666, 165476528, 168009332, 294016331, 330953056, 336018664, 588032662, 672037328, 1176065324, 1344074656, 2058114317, 2352130648, 4116228634, 4704261296, 8232457268, 9408522592, 16464914536, 32929829072, 65859658144]

約数ペア:

[(1, 65859658144), (2, 32929829072), (4, 16464914536), (7, 9408522592), (8, 8232457268), (14, 4704261296), (16, 4116228634), (28, 2352130648), (32, 2058114317), (49, 1344074656), (56, 1176065324), (98, 672037328), (112, 588032662), (196, 336018664), (199, 330953056), (224, 294016331), (392, 168009332), (398, 165476528), (784, 84004666), (796, 82738264), (1393, 47279008), (1568, 42002333), (1592, 41369132), (2786, 23639504), (3184, 20684566), (5572, 11819752), (6368, 10342283), (9751, 6754144), (11144, 5909876), (19502, 3377072), (22288, 2954938), (39004, 1688536), (44576, 1477469), (78008, 844268), (156016, 422134), (211067, 312032)]