28271264

素因数分解:

$2^5\times 7^1\times {\mathrm{126211}}^1$

素因数の和:126228

約数の個数: 24

約数和(自身を含む): 63610848

約数和(自身を除く): 35339584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126211, 252422, 504844, 883477, 1009688, 1766954, 2019376, 3533908, 4038752, 7067816, 14135632, 28271264]

約数ペア:

[(1, 28271264), (2, 14135632), (4, 7067816), (7, 4038752), (8, 3533908), (14, 2019376), (16, 1766954), (28, 1009688), (32, 883477), (56, 504844), (112, 252422), (224, 126211)]