66366794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 24

約数和(自身を含む): 108847620

約数和(自身を除く): 42480826

約数列:

[1, 2, 13, 26, 79, 158, 409, 818, 1027, 2054, 5317, 6241, 10634, 12482, 32311, 64622, 81133, 162266, 420043, 840086, 2552569, 5105138, 33183397, 66366794]

約数ペア:

[(1, 66366794), (2, 33183397), (13, 5105138), (26, 2552569), (79, 840086), (158, 420043), (409, 162266), (818, 81133), (1027, 64622), (2054, 32311), (5317, 12482), (6241, 10634)]