69064828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60161}}^1$

素因数の和:60213

約数の個数: 24

約数和(自身を含む): 141501024

約数和(自身を除く): 72436196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 60161, 120322, 240644, 421127, 842254, 1684508, 2466601, 4933202, 9866404, 17266207, 34532414, 69064828]

約数ペア:

[(1, 69064828), (2, 34532414), (4, 17266207), (7, 9866404), (14, 4933202), (28, 2466601), (41, 1684508), (82, 842254), (164, 421127), (287, 240644), (574, 120322), (1148, 60161)]