12757052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 16334836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 97, 98, 122, 154, 194, 196, 244, 308, 388, 427, 539, 671, 679, 854, 1067, 1078, 1342, 1358, 1708, 2134, 2156, 2684, 2716, 2989, 4268, 4697, 4753, 5917, 5978, 7469, 9394, 9506, 11834, 11956, 14938, 18788, 19012, 23668, 29876, 32879, 41419, 52283, 65087, 65758, 82838, 104566, 130174, 131516, 165676, 209132, 260348, 289933, 455609, 579866, 911218, 1159732, 1822436, 3189263, 6378526, 12757052]

約数ペア:

[(1, 12757052), (2, 6378526), (4, 3189263), (7, 1822436), (11, 1159732), (14, 911218), (22, 579866), (28, 455609), (44, 289933), (49, 260348), (61, 209132), (77, 165676), (97, 131516), (98, 130174), (122, 104566), (154, 82838), (194, 65758), (196, 65087), (244, 52283), (308, 41419), (388, 32879), (427, 29876), (539, 23668), (671, 19012), (679, 18788), (854, 14938), (1067, 11956), (1078, 11834), (1342, 9506), (1358, 9394), (1708, 7469), (2134, 5978), (2156, 5917), (2684, 4753), (2716, 4697), (2989, 4268)]