28227494

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 43117728

約数和(自身を除く): 14890234

約数列:

[1, 2, 73, 146, 397, 487, 794, 974, 28981, 35551, 57962, 71102, 193339, 386678, 14113747, 28227494]

約数ペア:

[(1, 28227494), (2, 14113747), (73, 386678), (146, 193339), (397, 71102), (487, 57962), (794, 35551), (974, 28981)]