57120448

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 144255744

約数和(自身を除く): 87135296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 134, 154, 173, 176, 224, 268, 308, 346, 352, 448, 469, 536, 616, 692, 704, 737, 938, 1072, 1211, 1232, 1384, 1474, 1876, 1903, 2144, 2422, 2464, 2768, 2948, 3752, 3806, 4288, 4844, 4928, 5159, 5536, 5896, 7504, 7612, 9688, 10318, 11072, 11591, 11792, 13321, 15008, 15224, 19376, 20636, 23182, 23584, 26642, 30016, 30448, 38752, 41272, 46364, 47168, 53284, 60896, 77504, 81137, 82544, 92728, 106568, 121792, 127501, 162274, 165088, 185456, 213136, 255002, 324548, 330176, 370912, 426272, 510004, 649096, 741824, 852544, 892507, 1020008, 1298192, 1785014, 2040016, 2596384, 3570028, 4080032, 5192768, 7140056, 8160064, 14280112, 28560224, 57120448]

約数ペア:

[(1, 57120448), (2, 28560224), (4, 14280112), (7, 8160064), (8, 7140056), (11, 5192768), (14, 4080032), (16, 3570028), (22, 2596384), (28, 2040016), (32, 1785014), (44, 1298192), (56, 1020008), (64, 892507), (67, 852544), (77, 741824), (88, 649096), (112, 510004), (134, 426272), (154, 370912), (173, 330176), (176, 324548), (224, 255002), (268, 213136), (308, 185456), (346, 165088), (352, 162274), (448, 127501), (469, 121792), (536, 106568), (616, 92728), (692, 82544), (704, 81137), (737, 77504), (938, 60896), (1072, 53284), (1211, 47168), (1232, 46364), (1384, 41272), (1474, 38752), (1876, 30448), (1903, 30016), (2144, 26642), (2422, 23584), (2464, 23182), (2768, 20636), (2948, 19376), (3752, 15224), (3806, 15008), (4288, 13321), (4844, 11792), (4928, 11591), (5159, 11072), (5536, 10318), (5896, 9688), (7504, 7612)]