65683304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 130368000

約数和(自身を除く): 64684696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 2239, 3667, 4478, 7334, 8956, 14668, 17912, 29336, 42541, 85082, 170164, 340328, 432127, 864254, 1728508, 3457016, 8210413, 16420826, 32841652, 65683304]

約数ペア:

[(1, 65683304), (2, 32841652), (4, 16420826), (8, 8210413), (19, 3457016), (38, 1728508), (76, 864254), (152, 432127), (193, 340328), (386, 170164), (772, 85082), (1544, 42541), (2239, 29336), (3667, 17912), (4478, 14668), (7334, 8956)]