42439656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{252617}}^1$

素因数の和:252633

約数の個数: 32

約数和(自身を含む): 121256640

約数和(自身を除く): 78816984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 252617, 505234, 757851, 1010468, 1515702, 1768319, 2020936, 3031404, 3536638, 5304957, 6062808, 7073276, 10609914, 14146552, 21219828, 42439656]

約数ペア:

[(1, 42439656), (2, 21219828), (3, 14146552), (4, 10609914), (6, 7073276), (7, 6062808), (8, 5304957), (12, 3536638), (14, 3031404), (21, 2020936), (24, 1768319), (28, 1515702), (42, 1010468), (56, 757851), (84, 505234), (168, 252617)]