2585708888

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{6271}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 5720064000

約数和(自身を除く): 3134355112

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 199, 259, 296, 398, 518, 796, 1036, 1393, 1592, 2072, 2786, 5572, 6271, 7363, 11144, 12542, 14726, 25084, 29452, 43897, 50168, 51541, 58904, 87794, 103082, 175588, 206164, 232027, 351176, 412328, 464054, 928108, 1247929, 1624189, 1856216, 2495858, 3248378, 4991716, 6496756, 8735503, 9983432, 12993512, 17471006, 34942012, 46173373, 69884024, 92346746, 184693492, 323213611, 369386984, 646427222, 1292854444, 2585708888]

約数ペア:

[(1, 2585708888), (2, 1292854444), (4, 646427222), (7, 369386984), (8, 323213611), (14, 184693492), (28, 92346746), (37, 69884024), (56, 46173373), (74, 34942012), (148, 17471006), (199, 12993512), (259, 9983432), (296, 8735503), (398, 6496756), (518, 4991716), (796, 3248378), (1036, 2495858), (1393, 1856216), (1592, 1624189), (2072, 1247929), (2786, 928108), (5572, 464054), (6271, 412328), (7363, 351176), (11144, 232027), (12542, 206164), (14726, 175588), (25084, 103082), (29452, 87794), (43897, 58904), (50168, 51541)]