788397824

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{23509}}^1$

素因数の和:23656

約数の個数: 36

約数和(自身を含む): 1585796520

約数和(自身を除く): 797398696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 8384, 16768, 23509, 33536, 47018, 94036, 188072, 376144, 752288, 1504576, 3009152, 3079679, 6018304, 6159358, 12318716, 24637432, 49274864, 98549728, 197099456, 394198912, 788397824]

約数ペア:

[(1, 788397824), (2, 394198912), (4, 197099456), (8, 98549728), (16, 49274864), (32, 24637432), (64, 12318716), (128, 6159358), (131, 6018304), (256, 3079679), (262, 3009152), (524, 1504576), (1048, 752288), (2096, 376144), (4192, 188072), (8384, 94036), (16768, 47018), (23509, 33536)]