57464576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 127741824

約数和(自身を除く): 70277248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 557, 806, 832, 992, 1114, 1612, 1664, 1984, 2228, 3224, 3328, 3968, 4456, 6448, 7241, 7936, 8912, 12896, 14482, 17267, 17824, 25792, 28964, 34534, 35648, 51584, 57928, 69068, 71296, 103168, 115856, 138136, 142592, 224471, 231712, 276272, 448942, 463424, 552544, 897884, 926848, 1105088, 1795768, 1853696, 2210176, 3591536, 4420352, 7183072, 14366144, 28732288, 57464576]

約数ペア:

[(1, 57464576), (2, 28732288), (4, 14366144), (8, 7183072), (13, 4420352), (16, 3591536), (26, 2210176), (31, 1853696), (32, 1795768), (52, 1105088), (62, 926848), (64, 897884), (104, 552544), (124, 463424), (128, 448942), (208, 276272), (248, 231712), (256, 224471), (403, 142592), (416, 138136), (496, 115856), (557, 103168), (806, 71296), (832, 69068), (992, 57928), (1114, 51584), (1612, 35648), (1664, 34534), (1984, 28964), (2228, 25792), (3224, 17824), (3328, 17267), (3968, 14482), (4456, 12896), (6448, 8912), (7241, 7936)]