27289108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 61020288

約数和(自身を除く): 33731180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 2161, 3157, 4322, 6314, 8644, 12628, 15127, 23771, 30254, 47542, 60508, 88601, 95084, 166397, 177202, 332794, 354404, 620207, 665588, 974611, 1240414, 1949222, 2480828, 3898444, 6822277, 13644554, 27289108]

約数ペア:

[(1, 27289108), (2, 13644554), (4, 6822277), (7, 3898444), (11, 2480828), (14, 1949222), (22, 1240414), (28, 974611), (41, 665588), (44, 620207), (77, 354404), (82, 332794), (154, 177202), (164, 166397), (287, 95084), (308, 88601), (451, 60508), (574, 47542), (902, 30254), (1148, 23771), (1804, 15127), (2161, 12628), (3157, 8644), (4322, 6314)]