75679172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2861}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 140638680

約数和(自身を除く): 64959508

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 2861, 5722, 6613, 11444, 13226, 26452, 48637, 97274, 194548, 1112929, 2225858, 4451716, 18919793, 37839586, 75679172]

約数ペア:

[(1, 75679172), (2, 37839586), (4, 18919793), (17, 4451716), (34, 2225858), (68, 1112929), (389, 194548), (778, 97274), (1556, 48637), (2861, 26452), (5722, 13226), (6613, 11444)]