22553856

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 72112320

約数和(自身を除く): 49558464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 251, 256, 288, 312, 351, 384, 416, 432, 468, 502, 576, 624, 702, 753, 768, 832, 864, 936, 1004, 1152, 1248, 1404, 1506, 1664, 1728, 1872, 2008, 2259, 2304, 2496, 2808, 3012, 3263, 3328, 3456, 3744, 4016, 4518, 4992, 5616, 6024, 6526, 6777, 6912, 7488, 8032, 9036, 9789, 9984, 11232, 12048, 13052, 13554, 14976, 16064, 18072, 19578, 22464, 24096, 26104, 27108, 29367, 29952, 32128, 36144, 39156, 44928, 48192, 52208, 54216, 58734, 64256, 72288, 78312, 88101, 89856, 96384, 104416, 108432, 117468, 144576, 156624, 176202, 192768, 208832, 216864, 234936, 289152, 313248, 352404, 417664, 433728, 469872, 578304, 626496, 704808, 835328, 867456, 939744, 1252992, 1409616, 1734912, 1879488, 2505984, 2819232, 3758976, 5638464, 7517952, 11276928, 22553856]

約数ペア:

[(1, 22553856), (2, 11276928), (3, 7517952), (4, 5638464), (6, 3758976), (8, 2819232), (9, 2505984), (12, 1879488), (13, 1734912), (16, 1409616), (18, 1252992), (24, 939744), (26, 867456), (27, 835328), (32, 704808), (36, 626496), (39, 578304), (48, 469872), (52, 433728), (54, 417664), (64, 352404), (72, 313248), (78, 289152), (96, 234936), (104, 216864), (108, 208832), (117, 192768), (128, 176202), (144, 156624), (156, 144576), (192, 117468), (208, 108432), (216, 104416), (234, 96384), (251, 89856), (256, 88101), (288, 78312), (312, 72288), (351, 64256), (384, 58734), (416, 54216), (432, 52208), (468, 48192), (502, 44928), (576, 39156), (624, 36144), (702, 32128), (753, 29952), (768, 29367), (832, 27108), (864, 26104), (936, 24096), (1004, 22464), (1152, 19578), (1248, 18072), (1404, 16064), (1506, 14976), (1664, 13554), (1728, 13052), (1872, 12048), (2008, 11232), (2259, 9984), (2304, 9789), (2496, 9036), (2808, 8032), (3012, 7488), (3263, 6912), (3328, 6777), (3456, 6526), (3744, 6024), (4016, 5616), (4518, 4992)]