16857706096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{14449}}^1$

素因数の和:15422

約数の個数: 80

約数和(自身を含む): 40767033600

約数和(自身を除く): 23909327504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 947, 1232, 1894, 3788, 6629, 7576, 10417, 13258, 14449, 15152, 20834, 26516, 28898, 41668, 53032, 57796, 72919, 83336, 101143, 106064, 115592, 145838, 158939, 166672, 202286, 231184, 291676, 317878, 404572, 583352, 635756, 809144, 1112573, 1166704, 1271512, 1618288, 2225146, 2543024, 4450292, 8900584, 13683203, 17801168, 27366406, 54732812, 95782421, 109465624, 150515233, 191564842, 218931248, 301030466, 383129684, 602060932, 766259368, 1053606631, 1204121864, 1532518736, 2107213262, 2408243728, 4214426524, 8428853048, 16857706096]

約数ペア:

[(1, 16857706096), (2, 8428853048), (4, 4214426524), (7, 2408243728), (8, 2107213262), (11, 1532518736), (14, 1204121864), (16, 1053606631), (22, 766259368), (28, 602060932), (44, 383129684), (56, 301030466), (77, 218931248), (88, 191564842), (112, 150515233), (154, 109465624), (176, 95782421), (308, 54732812), (616, 27366406), (947, 17801168), (1232, 13683203), (1894, 8900584), (3788, 4450292), (6629, 2543024), (7576, 2225146), (10417, 1618288), (13258, 1271512), (14449, 1166704), (15152, 1112573), (20834, 809144), (26516, 635756), (28898, 583352), (41668, 404572), (53032, 317878), (57796, 291676), (72919, 231184), (83336, 202286), (101143, 166672), (106064, 158939), (115592, 145838)]