28342226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2819}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 46496160

約数和(自身を除く): 18153934

約数列:

[1, 2, 11, 22, 457, 914, 2819, 5027, 5638, 10054, 31009, 62018, 1288283, 2576566, 14171113, 28342226]

約数ペア:

[(1, 28342226), (2, 14171113), (11, 2576566), (22, 1288283), (457, 62018), (914, 31009), (2819, 10054), (5027, 5638)]