1344262144

素因数分解:

$2^{12}\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1558

約数の個数: 52

約数和(自身を含む): 2700769284

約数和(自身を除く): 1356507140

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1024, 1028, 1277, 2048, 2056, 2554, 4096, 4112, 5108, 8224, 10216, 16448, 20432, 32896, 40864, 65792, 81728, 131584, 163456, 263168, 326912, 328189, 526336, 653824, 656378, 1052672, 1307648, 1312756, 2615296, 2625512, 5230592, 5251024, 10502048, 21004096, 42008192, 84016384, 168032768, 336065536, 672131072, 1344262144]

約数ペア:

[(1, 1344262144), (2, 672131072), (4, 336065536), (8, 168032768), (16, 84016384), (32, 42008192), (64, 21004096), (128, 10502048), (256, 5251024), (257, 5230592), (512, 2625512), (514, 2615296), (1024, 1312756), (1028, 1307648), (1277, 1052672), (2048, 656378), (2056, 653824), (2554, 526336), (4096, 328189), (4112, 326912), (5108, 263168), (8224, 163456), (10216, 131584), (16448, 81728), (20432, 65792), (32896, 40864)]