28229446

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54497}}^1$

素因数の和:54543

約数の個数: 16

約数和(自身を含む): 49702176

約数和(自身を除く): 21472730

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54497, 108994, 381479, 762958, 2016389, 4032778, 14114723, 28229446]

約数ペア:

[(1, 28229446), (2, 14114723), (7, 4032778), (14, 2016389), (37, 762958), (74, 381479), (259, 108994), (518, 54497)]