68779282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 122008320

約数和(自身を除く): 53229038

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1423, 1859, 2197, 2846, 3718, 4394, 15653, 18499, 24167, 31306, 36998, 48334, 203489, 240487, 406978, 480974, 2645357, 3126331, 5290714, 6252662, 34389641, 68779282]

約数ペア:

[(1, 68779282), (2, 34389641), (11, 6252662), (13, 5290714), (22, 3126331), (26, 2645357), (143, 480974), (169, 406978), (286, 240487), (338, 203489), (1423, 48334), (1859, 36998), (2197, 31306), (2846, 24167), (3718, 18499), (4394, 15653)]