68734874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 47096422

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 797, 806, 1391, 1594, 2782, 3317, 6634, 10361, 20722, 24707, 43121, 49414, 85279, 86242, 170558, 321191, 642382, 1108627, 2217254, 2643649, 5287298, 34367437, 68734874]

約数ペア:

[(1, 68734874), (2, 34367437), (13, 5287298), (26, 2643649), (31, 2217254), (62, 1108627), (107, 642382), (214, 321191), (403, 170558), (797, 86242), (806, 85279), (1391, 49414), (1594, 43121), (2782, 24707), (3317, 20722), (6634, 10361)]