1886484416

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7487}}^1$

素因数の和:7657

約数の個数: 56

約数和(自身を含む): 3895197696

約数和(自身を除く): 2008713280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 4064, 7487, 7874, 8128, 14974, 15748, 29948, 31496, 59896, 62992, 119792, 125984, 232097, 239584, 251968, 464194, 479168, 928388, 950849, 1856776, 1901698, 3713552, 3803396, 7427104, 7606792, 14854208, 15213584, 29476319, 30427168, 58952638, 60854336, 117905276, 235810552, 471621104, 943242208, 1886484416]

約数ペア:

[(1, 1886484416), (2, 943242208), (4, 471621104), (8, 235810552), (16, 117905276), (31, 60854336), (32, 58952638), (62, 30427168), (64, 29476319), (124, 15213584), (127, 14854208), (248, 7606792), (254, 7427104), (496, 3803396), (508, 3713552), (992, 1901698), (1016, 1856776), (1984, 950849), (2032, 928388), (3937, 479168), (4064, 464194), (7487, 251968), (7874, 239584), (8128, 232097), (14974, 125984), (15748, 119792), (29948, 62992), (31496, 59896)]