28358254

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 43215120

約数和(自身を除く): 14856866

約数列:

[1, 2, 113, 179, 226, 358, 701, 1402, 20227, 40454, 79213, 125479, 158426, 250958, 14179127, 28358254]

約数ペア:

[(1, 28358254), (2, 14179127), (113, 250958), (179, 158426), (226, 125479), (358, 79213), (701, 40454), (1402, 20227)]