42768002

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{12721}}^1$

素因数の和:12805

約数の個数: 12

約数和(自身を含む): 65760018

約数和(自身を除く): 22992016

約数列:

[1, 2, 41, 82, 1681, 3362, 12721, 25442, 521561, 1043122, 21384001, 42768002]

約数ペア:

[(1, 42768002), (2, 21384001), (41, 1043122), (82, 521561), (1681, 25442), (3362, 12721)]