67708878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 138996000

約数和(自身を除く): 71287122

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 1429, 2858, 4287, 7897, 8574, 15794, 23691, 47382, 75737, 151474, 212921, 227211, 425842, 454422, 638763, 1277526, 11284813, 22569626, 33854439, 67708878]

約数ペア:

[(1, 67708878), (2, 33854439), (3, 22569626), (6, 11284813), (53, 1277526), (106, 638763), (149, 454422), (159, 425842), (298, 227211), (318, 212921), (447, 151474), (894, 75737), (1429, 47382), (2858, 23691), (4287, 15794), (7897, 8574)]