117131728

素因数分解:

$2^4\times 7^1\times {\mathrm{1045819}}^1$

素因数の和:1045834

約数の個数: 20

約数和(自身を含む): 259363360

約数和(自身を除く): 142231632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1045819, 2091638, 4183276, 7320733, 8366552, 14641466, 16733104, 29282932, 58565864, 117131728]

約数ペア:

[(1, 117131728), (2, 58565864), (4, 29282932), (7, 16733104), (8, 14641466), (14, 8366552), (16, 7320733), (28, 4183276), (56, 2091638), (112, 1045819)]