428051008

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86861}}^1$

素因数の和:86891

約数の個数: 56

約数和(自身を含む): 1059021504

約数和(自身を除く): 630970496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 86861, 173722, 347444, 608027, 694888, 955471, 1216054, 1389776, 1910942, 2432108, 2779552, 3821884, 4864216, 5559104, 6688297, 7643768, 9728432, 13376594, 15287536, 19456864, 26753188, 30575072, 38913728, 53506376, 61150144, 107012752, 214025504, 428051008]

約数ペア:

[(1, 428051008), (2, 214025504), (4, 107012752), (7, 61150144), (8, 53506376), (11, 38913728), (14, 30575072), (16, 26753188), (22, 19456864), (28, 15287536), (32, 13376594), (44, 9728432), (56, 7643768), (64, 6688297), (77, 5559104), (88, 4864216), (112, 3821884), (154, 2779552), (176, 2432108), (224, 1910942), (308, 1389776), (352, 1216054), (448, 955471), (616, 694888), (704, 608027), (1232, 347444), (2464, 173722), (4928, 86861)]