2783458496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12986

約数の個数: 112

約数和(自身を含む): 6982334016

約数和(自身を除く): 4198875520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1036, 1184, 1456, 1924, 2072, 2368, 2912, 3367, 3848, 4144, 5824, 6734, 7696, 8288, 12917, 13468, 15392, 16576, 25834, 26936, 30784, 51668, 53872, 90419, 103336, 107744, 167921, 180838, 206672, 215488, 335842, 361676, 413344, 477929, 671684, 723352, 826688, 955858, 1175447, 1343368, 1446704, 1911716, 2350894, 2686736, 2893408, 3345503, 3823432, 4701788, 5373472, 5786816, 6213077, 6691006, 7646864, 9403576, 10746944, 12426154, 13382012, 15293728, 18807152, 24852308, 26764024, 30587456, 37614304, 43491539, 49704616, 53528048, 75228608, 86983078, 99409232, 107056096, 173966156, 198818464, 214112192, 347932312, 397636928, 695864624, 1391729248, 2783458496]

約数ペア:

[(1, 2783458496), (2, 1391729248), (4, 695864624), (7, 397636928), (8, 347932312), (13, 214112192), (14, 198818464), (16, 173966156), (26, 107056096), (28, 99409232), (32, 86983078), (37, 75228608), (52, 53528048), (56, 49704616), (64, 43491539), (74, 37614304), (91, 30587456), (104, 26764024), (112, 24852308), (148, 18807152), (182, 15293728), (208, 13382012), (224, 12426154), (259, 10746944), (296, 9403576), (364, 7646864), (416, 6691006), (448, 6213077), (481, 5786816), (518, 5373472), (592, 4701788), (728, 3823432), (832, 3345503), (962, 2893408), (1036, 2686736), (1184, 2350894), (1456, 1911716), (1924, 1446704), (2072, 1343368), (2368, 1175447), (2912, 955858), (3367, 826688), (3848, 723352), (4144, 671684), (5824, 477929), (6734, 413344), (7696, 361676), (8288, 335842), (12917, 215488), (13468, 206672), (15392, 180838), (16576, 167921), (25834, 107744), (26936, 103336), (30784, 90419), (51668, 53872)]