66367388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{975991}}^1$

素因数の和:976012

約数の個数: 12

約数和(自身を含む): 122974992

約数和(自身を除く): 56607604

約数列:

[1, 2, 4, 17, 34, 68, 975991, 1951982, 3903964, 16591847, 33183694, 66367388]

約数ペア:

[(1, 66367388), (2, 33183694), (4, 16591847), (17, 3903964), (34, 1951982), (68, 975991)]