25462784

素因数分解:

$2^{11}\times {\mathrm{12433}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 50917230

約数和(自身を除く): 25454446

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12433, 24866, 49732, 99464, 198928, 397856, 795712, 1591424, 3182848, 6365696, 12731392, 25462784]

約数ペア:

[(1, 25462784), (2, 12731392), (4, 6365696), (8, 3182848), (16, 1591424), (32, 795712), (64, 397856), (128, 198928), (256, 99464), (512, 49732), (1024, 24866), (2048, 12433)]