28406242

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{26849}}^1$

素因数の和:26897

約数の個数: 12

約数和(自身を含む): 44544150

約数和(自身を除く): 16137908

約数列:

[1, 2, 23, 46, 529, 1058, 26849, 53698, 617527, 1235054, 14203121, 28406242]

約数ペア:

[(1, 28406242), (2, 14203121), (23, 1235054), (46, 617527), (529, 53698), (1058, 26849)]