74971274

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17850

約数の個数: 24

約数和(自身を含む): 133867008

約数和(自身を除く): 58895734

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 17791, 35582, 124537, 249074, 765013, 871759, 1530026, 1743518, 5355091, 10710182, 37485637, 74971274]

約数ペア:

[(1, 74971274), (2, 37485637), (7, 10710182), (14, 5355091), (43, 1743518), (49, 1530026), (86, 871759), (98, 765013), (301, 249074), (602, 124537), (2107, 35582), (4214, 17791)]