1124489728

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{21323}}^1$

素因数の和:21444

約数の個数: 40

約数和(自身を含む): 2268703008

約数和(自身を除く): 1144213280

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3296, 6592, 13184, 21323, 26368, 42646, 52736, 85292, 170584, 341168, 682336, 1364672, 2196269, 2729344, 4392538, 5458688, 8785076, 10917376, 17570152, 35140304, 70280608, 140561216, 281122432, 562244864, 1124489728]

約数ペア:

[(1, 1124489728), (2, 562244864), (4, 281122432), (8, 140561216), (16, 70280608), (32, 35140304), (64, 17570152), (103, 10917376), (128, 8785076), (206, 5458688), (256, 4392538), (412, 2729344), (512, 2196269), (824, 1364672), (1648, 682336), (3296, 341168), (6592, 170584), (13184, 85292), (21323, 52736), (26368, 42646)]