28340958

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{13381}}^1$

素因数の和:13739

約数の個数: 16

約数和(自身を含む): 56846736

約数和(自身を除く): 28505778

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 13381, 26762, 40143, 80286, 4723493, 9446986, 14170479, 28340958]

約数ペア:

[(1, 28340958), (2, 14170479), (3, 9446986), (6, 4723493), (353, 80286), (706, 40143), (1059, 26762), (2118, 13381)]