28107808

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16573}}^1$

素因数の和:16636

約数の個数: 24

約数和(自身を含む): 56384748

約数和(自身を除く): 28276940

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16573, 33146, 66292, 132584, 265168, 530336, 878369, 1756738, 3513476, 7026952, 14053904, 28107808]

約数ペア:

[(1, 28107808), (2, 14053904), (4, 7026952), (8, 3513476), (16, 1756738), (32, 878369), (53, 530336), (106, 265168), (212, 132584), (424, 66292), (848, 33146), (1696, 16573)]