28119098

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10093}}^1$

素因数の和:10301

約数の個数: 16

約数和(自身を含む): 48451200

約数和(自身を除く): 20332102

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 10093, 20186, 70651, 141302, 2008507, 4017014, 14059549, 28119098]

約数ペア:

[(1, 28119098), (2, 14059549), (7, 4017014), (14, 2008507), (199, 141302), (398, 70651), (1393, 20186), (2786, 10093)]