25531968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 85400896

約数和(自身を除く): 59868928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 157, 168, 176, 192, 224, 231, 242, 264, 308, 314, 336, 352, 363, 448, 462, 471, 484, 528, 616, 628, 672, 704, 726, 847, 924, 942, 968, 1056, 1099, 1232, 1256, 1344, 1452, 1694, 1727, 1848, 1884, 1936, 2112, 2198, 2464, 2512, 2541, 2904, 3297, 3388, 3454, 3696, 3768, 3872, 4396, 4928, 5024, 5082, 5181, 5808, 6594, 6776, 6908, 7392, 7536, 7744, 8792, 10048, 10164, 10362, 11616, 12089, 13188, 13552, 13816, 14784, 15072, 17584, 18997, 20328, 20724, 23232, 24178, 26376, 27104, 27632, 30144, 35168, 36267, 37994, 40656, 41448, 48356, 52752, 54208, 55264, 56991, 70336, 72534, 75988, 81312, 82896, 96712, 105504, 110528, 113982, 132979, 145068, 151976, 162624, 165792, 193424, 211008, 227964, 265958, 290136, 303952, 331584, 386848, 398937, 455928, 531916, 580272, 607904, 773696, 797874, 911856, 1063832, 1160544, 1215808, 1595748, 1823712, 2127664, 2321088, 3191496, 3647424, 4255328, 6382992, 8510656, 12765984, 25531968]

約数ペア:

[(1, 25531968), (2, 12765984), (3, 8510656), (4, 6382992), (6, 4255328), (7, 3647424), (8, 3191496), (11, 2321088), (12, 2127664), (14, 1823712), (16, 1595748), (21, 1215808), (22, 1160544), (24, 1063832), (28, 911856), (32, 797874), (33, 773696), (42, 607904), (44, 580272), (48, 531916), (56, 455928), (64, 398937), (66, 386848), (77, 331584), (84, 303952), (88, 290136), (96, 265958), (112, 227964), (121, 211008), (132, 193424), (154, 165792), (157, 162624), (168, 151976), (176, 145068), (192, 132979), (224, 113982), (231, 110528), (242, 105504), (264, 96712), (308, 82896), (314, 81312), (336, 75988), (352, 72534), (363, 70336), (448, 56991), (462, 55264), (471, 54208), (484, 52752), (528, 48356), (616, 41448), (628, 40656), (672, 37994), (704, 36267), (726, 35168), (847, 30144), (924, 27632), (942, 27104), (968, 26376), (1056, 24178), (1099, 23232), (1232, 20724), (1256, 20328), (1344, 18997), (1452, 17584), (1694, 15072), (1727, 14784), (1848, 13816), (1884, 13552), (1936, 13188), (2112, 12089), (2198, 11616), (2464, 10362), (2512, 10164), (2541, 10048), (2904, 8792), (3297, 7744), (3388, 7536), (3454, 7392), (3696, 6908), (3768, 6776), (3872, 6594), (4396, 5808), (4928, 5181), (5024, 5082)]