28293104

素因数分解:

$2^4\times 7^1\times {\mathrm{252617}}^1$

素因数の和:252632

約数の個数: 20

約数和(自身を含む): 62649264

約数和(自身を除く): 34356160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252617, 505234, 1010468, 1768319, 2020936, 3536638, 4041872, 7073276, 14146552, 28293104]

約数ペア:

[(1, 28293104), (2, 14146552), (4, 7073276), (7, 4041872), (8, 3536638), (14, 2020936), (16, 1768319), (28, 1010468), (56, 505234), (112, 252617)]