28301452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22259828

約数列:

[1, 2, 4, 71, 142, 227, 284, 439, 454, 878, 908, 1756, 16117, 31169, 32234, 62338, 64468, 99653, 124676, 199306, 398612, 7075363, 14150726, 28301452]

約数ペア:

[(1, 28301452), (2, 14150726), (4, 7075363), (71, 398612), (142, 199306), (227, 124676), (284, 99653), (439, 64468), (454, 62338), (878, 32234), (908, 31169), (1756, 16117)]