68778346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3467}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 128177280

約数和(自身を除く): 59398934

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 3467, 6934, 9919, 19838, 24269, 45071, 48538, 90142, 315497, 377903, 630994, 755806, 2645321, 4912739, 5290642, 9825478, 34389173, 68778346]

約数ペア:

[(1, 68778346), (2, 34389173), (7, 9825478), (13, 5290642), (14, 4912739), (26, 2645321), (91, 755806), (109, 630994), (182, 377903), (218, 315497), (763, 90142), (1417, 48538), (1526, 45071), (2834, 24269), (3467, 19838), (6934, 9919)]