28693882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38671}}^1$

素因数の和:38733

約数の個数: 16

約数和(自身を含む): 50118912

約数和(自身を除く): 21425030

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38671, 77342, 270697, 541394, 2049563, 4099126, 14346941, 28693882]

約数ペア:

[(1, 28693882), (2, 14346941), (7, 4099126), (14, 2049563), (53, 541394), (106, 270697), (371, 77342), (742, 38671)]