27651008

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 71006208

約数和(自身を除く): 43355200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 181, 217, 224, 248, 308, 341, 352, 362, 434, 448, 496, 616, 682, 704, 724, 868, 992, 1232, 1267, 1364, 1448, 1736, 1984, 1991, 2387, 2464, 2534, 2728, 2896, 3472, 3982, 4774, 4928, 5068, 5456, 5611, 5792, 6944, 7964, 9548, 10136, 10912, 11222, 11584, 13888, 13937, 15928, 19096, 20272, 21824, 22444, 27874, 31856, 38192, 39277, 40544, 44888, 55748, 61721, 63712, 76384, 78554, 81088, 89776, 111496, 123442, 127424, 152768, 157108, 179552, 222992, 246884, 314216, 359104, 432047, 445984, 493768, 628432, 864094, 891968, 987536, 1256864, 1728188, 1975072, 2513728, 3456376, 3950144, 6912752, 13825504, 27651008]

約数ペア:

[(1, 27651008), (2, 13825504), (4, 6912752), (7, 3950144), (8, 3456376), (11, 2513728), (14, 1975072), (16, 1728188), (22, 1256864), (28, 987536), (31, 891968), (32, 864094), (44, 628432), (56, 493768), (62, 445984), (64, 432047), (77, 359104), (88, 314216), (112, 246884), (124, 222992), (154, 179552), (176, 157108), (181, 152768), (217, 127424), (224, 123442), (248, 111496), (308, 89776), (341, 81088), (352, 78554), (362, 76384), (434, 63712), (448, 61721), (496, 55748), (616, 44888), (682, 40544), (704, 39277), (724, 38192), (868, 31856), (992, 27874), (1232, 22444), (1267, 21824), (1364, 20272), (1448, 19096), (1736, 15928), (1984, 13937), (1991, 13888), (2387, 11584), (2464, 11222), (2534, 10912), (2728, 10136), (2896, 9548), (3472, 7964), (3982, 6944), (4774, 5792), (4928, 5611), (5068, 5456)]