66659824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 163846656

約数和(自身を除く): 97186832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 887, 976, 1232, 1342, 1708, 1774, 2684, 3416, 3548, 4697, 5368, 6209, 6832, 7096, 9394, 9757, 10736, 12418, 14192, 18788, 19514, 24836, 37576, 39028, 49672, 54107, 68299, 75152, 78056, 99344, 108214, 136598, 156112, 216428, 273196, 378749, 432856, 546392, 595177, 757498, 865712, 1092784, 1190354, 1514996, 2380708, 3029992, 4166239, 4761416, 6059984, 8332478, 9522832, 16664956, 33329912, 66659824]

約数ペア:

[(1, 66659824), (2, 33329912), (4, 16664956), (7, 9522832), (8, 8332478), (11, 6059984), (14, 4761416), (16, 4166239), (22, 3029992), (28, 2380708), (44, 1514996), (56, 1190354), (61, 1092784), (77, 865712), (88, 757498), (112, 595177), (122, 546392), (154, 432856), (176, 378749), (244, 273196), (308, 216428), (427, 156112), (488, 136598), (616, 108214), (671, 99344), (854, 78056), (887, 75152), (976, 68299), (1232, 54107), (1342, 49672), (1708, 39028), (1774, 37576), (2684, 24836), (3416, 19514), (3548, 18788), (4697, 14192), (5368, 12418), (6209, 10736), (6832, 9757), (7096, 9394)]