8865052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 18726400

約数和(自身を除く): 9861348

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 199, 259, 301, 398, 518, 602, 796, 1036, 1204, 1393, 1591, 2786, 3182, 5572, 6364, 7363, 8557, 11137, 14726, 17114, 22274, 29452, 34228, 44548, 51541, 59899, 103082, 119798, 206164, 239596, 316609, 633218, 1266436, 2216263, 4432526, 8865052]

約数ペア:

[(1, 8865052), (2, 4432526), (4, 2216263), (7, 1266436), (14, 633218), (28, 316609), (37, 239596), (43, 206164), (74, 119798), (86, 103082), (148, 59899), (172, 51541), (199, 44548), (259, 34228), (301, 29452), (398, 22274), (518, 17114), (602, 14726), (796, 11137), (1036, 8557), (1204, 7363), (1393, 6364), (1591, 5572), (2786, 3182)]