27874910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{398213}}^1$

素因数の和:398227

約数の個数: 16

約数和(自身を含む): 57342816

約数和(自身を除く): 29467906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 398213, 796426, 1991065, 2787491, 3982130, 5574982, 13937455, 27874910]

約数ペア:

[(1, 27874910), (2, 13937455), (5, 5574982), (7, 3982130), (10, 2787491), (14, 1991065), (35, 796426), (70, 398213)]