70787886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2333}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 152923680

約数和(自身を除く): 82135794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2333, 2334, 4666, 5057, 6999, 10114, 13998, 15171, 30329, 30342, 60658, 90987, 181974, 907537, 1815074, 2722611, 5445222, 11797981, 23595962, 35393943, 70787886]

約数ペア:

[(1, 70787886), (2, 35393943), (3, 23595962), (6, 11797981), (13, 5445222), (26, 2722611), (39, 1815074), (78, 907537), (389, 181974), (778, 90987), (1167, 60658), (2333, 30342), (2334, 30329), (4666, 15171), (5057, 13998), (6999, 10114)]