28140544

素因数分解:

$2^{10}\times {\mathrm{27481}}^1$

素因数の和:27501

約数の個数: 22

約数和(自身を含む): 56255654

約数和(自身を除く): 28115110

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27481, 54962, 109924, 219848, 439696, 879392, 1758784, 3517568, 7035136, 14070272, 28140544]

約数ペア:

[(1, 28140544), (2, 14070272), (4, 7035136), (8, 3517568), (16, 1758784), (32, 879392), (64, 439696), (128, 219848), (256, 109924), (512, 54962), (1024, 27481)]