28492027214

素因数分解:

$2^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{652081}}^1$

素因数の和:655211

約数の個数: 16

約数和(自身を含む): 48859200096

約数和(自身を除く): 20367172882

約数列:

[1, 2, 7, 14, 3121, 6242, 21847, 43694, 652081, 1304162, 4564567, 9129134, 2035144801, 4070289602, 14246013607, 28492027214]

約数ペア:

[(1, 28492027214), (2, 14246013607), (7, 4070289602), (14, 2035144801), (3121, 9129134), (6242, 4564567), (21847, 1304162), (43694, 652081)]