39928588

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34781}}^1$

素因数の和:34833

約数の個数: 24

約数和(自身を含む): 81807264

約数和(自身を除く): 41878676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 34781, 69562, 139124, 243467, 486934, 973868, 1426021, 2852042, 5704084, 9982147, 19964294, 39928588]

約数ペア:

[(1, 39928588), (2, 19964294), (4, 9982147), (7, 5704084), (14, 2852042), (28, 1426021), (41, 973868), (82, 486934), (164, 243467), (287, 139124), (574, 69562), (1148, 34781)]