8449504

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 19329408

約数和(自身を除く): 10879904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 563, 938, 1072, 1126, 1876, 2144, 2252, 3752, 3941, 4504, 7504, 7882, 9008, 15008, 15764, 18016, 31528, 37721, 63056, 75442, 126112, 150884, 264047, 301768, 528094, 603536, 1056188, 1207072, 2112376, 4224752, 8449504]

約数ペア:

[(1, 8449504), (2, 4224752), (4, 2112376), (7, 1207072), (8, 1056188), (14, 603536), (16, 528094), (28, 301768), (32, 264047), (56, 150884), (67, 126112), (112, 75442), (134, 63056), (224, 37721), (268, 31528), (469, 18016), (536, 15764), (563, 15008), (938, 9008), (1072, 7882), (1126, 7504), (1876, 4504), (2144, 3941), (2252, 3752)]