28675106

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 43695288

約数和(自身を除く): 15020182

約数列:

[1, 2, 113, 181, 226, 362, 701, 1402, 20453, 40906, 79213, 126881, 158426, 253762, 14337553, 28675106]

約数ペア:

[(1, 28675106), (2, 14337553), (113, 253762), (181, 158426), (226, 126881), (362, 79213), (701, 40906), (1402, 20453)]