28675544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67631}}^1$

素因数の和:67690

約数の個数: 16

約数和(自身を含む): 54781920

約数和(自身を除く): 26106376

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67631, 135262, 270524, 541048, 3584443, 7168886, 14337772, 28675544]

約数ペア:

[(1, 28675544), (2, 14337772), (4, 7168886), (8, 3584443), (53, 541048), (106, 270524), (212, 135262), (424, 67631)]