27821278

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 42353280

約数和(自身を除く): 14532002

約数列:

[1, 2, 113, 226, 257, 479, 514, 958, 29041, 54127, 58082, 108254, 123103, 246206, 13910639, 27821278]

約数ペア:

[(1, 27821278), (2, 13910639), (113, 246206), (226, 123103), (257, 108254), (479, 58082), (514, 54127), (958, 29041)]