28295792

素因数分解:

$2^4\times 7^1\times {\mathrm{252641}}^1$

素因数の和:252656

約数の個数: 20

約数和(自身を含む): 62655216

約数和(自身を除く): 34359424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252641, 505282, 1010564, 1768487, 2021128, 3536974, 4042256, 7073948, 14147896, 28295792]

約数ペア:

[(1, 28295792), (2, 14147896), (4, 7073948), (7, 4042256), (8, 3536974), (14, 2021128), (16, 1768487), (28, 1010564), (56, 505282), (112, 252641)]