28282702

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7039}}^1$

素因数の和:7096

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22278578

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7039, 14078, 49273, 98546, 288599, 344911, 577198, 689822, 2020193, 4040386, 14141351, 28282702]

約数ペア:

[(1, 28282702), (2, 14141351), (7, 4040386), (14, 2020193), (41, 689822), (49, 577198), (82, 344911), (98, 288599), (287, 98546), (574, 49273), (2009, 14078), (4018, 7039)]