28053616

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4967}}^1$

素因数の和:5328

約数の個数: 20

約数和(自身を含む): 54518832

約数和(自身を除く): 26465216

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4967, 5648, 9934, 19868, 39736, 79472, 1753351, 3506702, 7013404, 14026808, 28053616]

約数ペア:

[(1, 28053616), (2, 14026808), (4, 7013404), (8, 3506702), (16, 1753351), (353, 79472), (706, 39736), (1412, 19868), (2824, 9934), (4967, 5648)]