56768656

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 139663680

約数和(自身を除く): 82895024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 49, 56, 74, 76, 98, 103, 112, 133, 148, 152, 196, 206, 259, 266, 296, 304, 392, 412, 518, 532, 592, 703, 721, 784, 824, 931, 1036, 1064, 1406, 1442, 1648, 1813, 1862, 1957, 2072, 2128, 2812, 2884, 3626, 3724, 3811, 3914, 4144, 4921, 5047, 5624, 5768, 7252, 7448, 7622, 7828, 9842, 10094, 11248, 11536, 13699, 14504, 14896, 15244, 15656, 19684, 20188, 26677, 27398, 29008, 30488, 31312, 34447, 39368, 40376, 53354, 54796, 60976, 68894, 72409, 78736, 80752, 95893, 106708, 109592, 137788, 144818, 186739, 191786, 213416, 219184, 275576, 289636, 373478, 383572, 426832, 506863, 551152, 579272, 746956, 767144, 1013726, 1158544, 1493912, 1534288, 2027452, 2987824, 3548041, 4054904, 7096082, 8109808, 14192164, 28384328, 56768656]

約数ペア:

[(1, 56768656), (2, 28384328), (4, 14192164), (7, 8109808), (8, 7096082), (14, 4054904), (16, 3548041), (19, 2987824), (28, 2027452), (37, 1534288), (38, 1493912), (49, 1158544), (56, 1013726), (74, 767144), (76, 746956), (98, 579272), (103, 551152), (112, 506863), (133, 426832), (148, 383572), (152, 373478), (196, 289636), (206, 275576), (259, 219184), (266, 213416), (296, 191786), (304, 186739), (392, 144818), (412, 137788), (518, 109592), (532, 106708), (592, 95893), (703, 80752), (721, 78736), (784, 72409), (824, 68894), (931, 60976), (1036, 54796), (1064, 53354), (1406, 40376), (1442, 39368), (1648, 34447), (1813, 31312), (1862, 30488), (1957, 29008), (2072, 27398), (2128, 26677), (2812, 20188), (2884, 19684), (3626, 15656), (3724, 15244), (3811, 14896), (3914, 14504), (4144, 13699), (4921, 11536), (5047, 11248), (5624, 10094), (5768, 9842), (7252, 7828), (7448, 7622)]