56728672

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 160474608

約数和(自身を除く): 103745936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 104, 112, 121, 143, 154, 161, 176, 182, 184, 196, 208, 224, 242, 253, 286, 299, 308, 322, 352, 364, 368, 392, 416, 484, 506, 539, 572, 598, 616, 637, 644, 728, 736, 784, 847, 968, 1001, 1012, 1078, 1127, 1144, 1196, 1232, 1274, 1288, 1456, 1568, 1573, 1694, 1771, 1936, 2002, 2024, 2093, 2156, 2254, 2288, 2392, 2464, 2548, 2576, 2783, 2912, 3146, 3289, 3388, 3542, 3872, 4004, 4048, 4186, 4312, 4508, 4576, 4784, 5096, 5152, 5566, 5929, 6292, 6578, 6776, 7007, 7084, 8008, 8096, 8372, 8624, 9016, 9568, 10192, 11011, 11132, 11858, 12397, 12584, 13156, 13552, 14014, 14168, 14651, 16016, 16744, 17248, 18032, 19481, 20384, 22022, 22264, 23023, 23716, 24794, 25168, 26312, 27104, 28028, 28336, 29302, 32032, 33488, 36064, 36179, 38962, 44044, 44528, 46046, 47432, 49588, 50336, 52624, 56056, 56672, 58604, 66976, 72358, 77077, 77924, 88088, 89056, 92092, 94864, 99176, 105248, 112112, 117208, 136367, 144716, 154154, 155848, 161161, 176176, 184184, 189728, 198352, 224224, 234416, 253253, 272734, 289432, 308308, 311696, 322322, 352352, 368368, 396704, 468832, 506506, 545468, 578864, 616616, 623392, 644644, 736736, 1013012, 1090936, 1157728, 1233232, 1289288, 1772771, 2026024, 2181872, 2466464, 2578576, 3545542, 4052048, 4363744, 5157152, 7091084, 8104096, 14182168, 28364336, 56728672]

約数ペア:

[(1, 56728672), (2, 28364336), (4, 14182168), (7, 8104096), (8, 7091084), (11, 5157152), (13, 4363744), (14, 4052048), (16, 3545542), (22, 2578576), (23, 2466464), (26, 2181872), (28, 2026024), (32, 1772771), (44, 1289288), (46, 1233232), (49, 1157728), (52, 1090936), (56, 1013012), (77, 736736), (88, 644644), (91, 623392), (92, 616616), (98, 578864), (104, 545468), (112, 506506), (121, 468832), (143, 396704), (154, 368368), (161, 352352), (176, 322322), (182, 311696), (184, 308308), (196, 289432), (208, 272734), (224, 253253), (242, 234416), (253, 224224), (286, 198352), (299, 189728), (308, 184184), (322, 176176), (352, 161161), (364, 155848), (368, 154154), (392, 144716), (416, 136367), (484, 117208), (506, 112112), (539, 105248), (572, 99176), (598, 94864), (616, 92092), (637, 89056), (644, 88088), (728, 77924), (736, 77077), (784, 72358), (847, 66976), (968, 58604), (1001, 56672), (1012, 56056), (1078, 52624), (1127, 50336), (1144, 49588), (1196, 47432), (1232, 46046), (1274, 44528), (1288, 44044), (1456, 38962), (1568, 36179), (1573, 36064), (1694, 33488), (1771, 32032), (1936, 29302), (2002, 28336), (2024, 28028), (2093, 27104), (2156, 26312), (2254, 25168), (2288, 24794), (2392, 23716), (2464, 23023), (2548, 22264), (2576, 22022), (2783, 20384), (2912, 19481), (3146, 18032), (3289, 17248), (3388, 16744), (3542, 16016), (3872, 14651), (4004, 14168), (4048, 14014), (4186, 13552), (4312, 13156), (4508, 12584), (4576, 12397), (4784, 11858), (5096, 11132), (5152, 11011), (5566, 10192), (5929, 9568), (6292, 9016), (6578, 8624), (6776, 8372), (7007, 8096), (7084, 8008)]