68824223272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{637781}}^1$

素因数の和:637882

約数の個数: 64

約数和(自身を含む): 154292221440

約数和(自身を除く): 85467998168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 658, 1148, 1316, 1927, 2296, 2632, 3854, 7708, 13489, 15416, 26978, 53956, 107912, 637781, 1275562, 2551124, 4464467, 5102248, 8928934, 17857868, 26149021, 29975707, 35715736, 52298042, 59951414, 104596084, 119902828, 183043147, 209192168, 209829949, 239805656, 366086294, 419659898, 732172588, 839319796, 1229003987, 1464345176, 1678639592, 2458007974, 4916015948, 8603027909, 9832031896, 17206055818, 34412111636, 68824223272]

約数ペア:

[(1, 68824223272), (2, 34412111636), (4, 17206055818), (7, 9832031896), (8, 8603027909), (14, 4916015948), (28, 2458007974), (41, 1678639592), (47, 1464345176), (56, 1229003987), (82, 839319796), (94, 732172588), (164, 419659898), (188, 366086294), (287, 239805656), (328, 209829949), (329, 209192168), (376, 183043147), (574, 119902828), (658, 104596084), (1148, 59951414), (1316, 52298042), (1927, 35715736), (2296, 29975707), (2632, 26149021), (3854, 17857868), (7708, 8928934), (13489, 5102248), (15416, 4464467), (26978, 2551124), (53956, 1275562), (107912, 637781)]