28342666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34819}}^1$

素因数の和:34869

約数の個数: 16

約数和(自身を含む): 47633760

約数和(自身を除く): 19291094

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34819, 69638, 383009, 766018, 1288303, 2576606, 14171333, 28342666]

約数ペア:

[(1, 28342666), (2, 14171333), (11, 2576606), (22, 1288303), (37, 766018), (74, 383009), (407, 69638), (814, 34819)]