28126076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6329}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 54235440

約数和(自身を除く): 26109364

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 6329, 12658, 25316, 69619, 139238, 278476, 639229, 1278458, 2556916, 7031519, 14063038, 28126076]

約数ペア:

[(1, 28126076), (2, 14063038), (4, 7031519), (11, 2556916), (22, 1278458), (44, 639229), (101, 278476), (202, 139238), (404, 69619), (1111, 25316), (2222, 12658), (4444, 6329)]