28123136

素因数分解:

$2^{13}\times {\mathrm{3433}}^1$

素因数の和:3459

約数の個数: 28

約数和(自身を含む): 56259222

約数和(自身を除く): 28136086

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 3433, 4096, 6866, 8192, 13732, 27464, 54928, 109856, 219712, 439424, 878848, 1757696, 3515392, 7030784, 14061568, 28123136]

約数ペア:

[(1, 28123136), (2, 14061568), (4, 7030784), (8, 3515392), (16, 1757696), (32, 878848), (64, 439424), (128, 219712), (256, 109856), (512, 54928), (1024, 27464), (2048, 13732), (3433, 8192), (4096, 6866)]