28499902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 43746480

約数和(自身を除く): 15246578

約数列:

[1, 2, 53, 106, 313, 626, 859, 1718, 16589, 33178, 45527, 91054, 268867, 537734, 14249951, 28499902]

約数ペア:

[(1, 28499902), (2, 14249951), (53, 537734), (106, 268867), (313, 91054), (626, 45527), (859, 33178), (1718, 16589)]