25071214

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8999}}^1$

素因数の和:9207

約数の個数: 16

約数和(自身を含む): 43200000

約数和(自身を除く): 18128786

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 8999, 17998, 62993, 125986, 1790801, 3581602, 12535607, 25071214]

約数ペア:

[(1, 25071214), (2, 12535607), (7, 3581602), (14, 1790801), (199, 125986), (398, 62993), (1393, 17998), (2786, 8999)]