66660196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13807}}^1$

素因数の和:13899

約数の個数: 24

約数和(自身を含む): 125266176

約数和(自身を除く): 58605980

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13807, 27614, 55228, 234719, 469438, 938876, 980297, 1960594, 3921188, 16665049, 33330098, 66660196]

約数ペア:

[(1, 66660196), (2, 33330098), (4, 16665049), (17, 3921188), (34, 1960594), (68, 980297), (71, 938876), (142, 469438), (284, 234719), (1207, 55228), (2414, 27614), (4828, 13807)]