66419272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10391}}^1$

素因数の和:10461

約数の個数: 32

約数和(自身を含む): 134680320

約数和(自身を除く): 68261048

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 10391, 20782, 41564, 83128, 176647, 353294, 488377, 706588, 976754, 1413176, 1953508, 3907016, 8302409, 16604818, 33209636, 66419272]

約数ペア:

[(1, 66419272), (2, 33209636), (4, 16604818), (8, 8302409), (17, 3907016), (34, 1953508), (47, 1413176), (68, 976754), (94, 706588), (136, 488377), (188, 353294), (376, 176647), (799, 83128), (1598, 41564), (3196, 20782), (6392, 10391)]