25288704

素因数分解:

$2^{13}\times 3^2\times 7^3$

素因数の和:53

約数の個数: 168

約数和(自身を含む): 85191600

約数和(自身を除く): 59902896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 512, 576, 588, 672, 686, 768, 784, 882, 896, 1008, 1024, 1029, 1152, 1176, 1344, 1372, 1536, 1568, 1764, 1792, 2016, 2048, 2058, 2304, 2352, 2688, 2744, 3072, 3087, 3136, 3528, 3584, 4032, 4096, 4116, 4608, 4704, 5376, 5488, 6144, 6174, 6272, 7056, 7168, 8064, 8192, 8232, 9216, 9408, 10752, 10976, 12288, 12348, 12544, 14112, 14336, 16128, 16464, 18432, 18816, 21504, 21952, 24576, 24696, 25088, 28224, 28672, 32256, 32928, 36864, 37632, 43008, 43904, 49392, 50176, 56448, 57344, 64512, 65856, 73728, 75264, 86016, 87808, 98784, 100352, 112896, 129024, 131712, 150528, 172032, 175616, 197568, 200704, 225792, 258048, 263424, 301056, 351232, 395136, 401408, 451584, 516096, 526848, 602112, 702464, 790272, 903168, 1053696, 1204224, 1404928, 1580544, 1806336, 2107392, 2809856, 3161088, 3612672, 4214784, 6322176, 8429568, 12644352, 25288704]

約数ペア:

[(1, 25288704), (2, 12644352), (3, 8429568), (4, 6322176), (6, 4214784), (7, 3612672), (8, 3161088), (9, 2809856), (12, 2107392), (14, 1806336), (16, 1580544), (18, 1404928), (21, 1204224), (24, 1053696), (28, 903168), (32, 790272), (36, 702464), (42, 602112), (48, 526848), (49, 516096), (56, 451584), (63, 401408), (64, 395136), (72, 351232), (84, 301056), (96, 263424), (98, 258048), (112, 225792), (126, 200704), (128, 197568), (144, 175616), (147, 172032), (168, 150528), (192, 131712), (196, 129024), (224, 112896), (252, 100352), (256, 98784), (288, 87808), (294, 86016), (336, 75264), (343, 73728), (384, 65856), (392, 64512), (441, 57344), (448, 56448), (504, 50176), (512, 49392), (576, 43904), (588, 43008), (672, 37632), (686, 36864), (768, 32928), (784, 32256), (882, 28672), (896, 28224), (1008, 25088), (1024, 24696), (1029, 24576), (1152, 21952), (1176, 21504), (1344, 18816), (1372, 18432), (1536, 16464), (1568, 16128), (1764, 14336), (1792, 14112), (2016, 12544), (2048, 12348), (2058, 12288), (2304, 10976), (2352, 10752), (2688, 9408), (2744, 9216), (3072, 8232), (3087, 8192), (3136, 8064), (3528, 7168), (3584, 7056), (4032, 6272), (4096, 6174), (4116, 6144), (4608, 5488), (4704, 5376)]