25630006

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 39225600

約数和(自身を除く): 13595594

約数列:

[1, 2, 71, 142, 199, 398, 907, 1814, 14129, 28258, 64397, 128794, 180493, 360986, 12815003, 25630006]

約数ペア:

[(1, 25630006), (2, 12815003), (71, 360986), (142, 180493), (199, 128794), (398, 64397), (907, 28258), (1814, 14129)]