27297718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 50480640

約数和(自身を除く): 23182922

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2503, 5006, 5453, 10906, 17521, 35042, 47557, 95114, 102623, 205246, 332899, 665798, 718361, 1436722, 1949837, 3899674, 13648859, 27297718]

約数ペア:

[(1, 27297718), (2, 13648859), (7, 3899674), (14, 1949837), (19, 1436722), (38, 718361), (41, 665798), (82, 332899), (133, 205246), (266, 102623), (287, 95114), (574, 47557), (779, 35042), (1558, 17521), (2503, 10906), (5006, 5453)]