27749666

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22271}}^1$

素因数の和:22369

約数の個数: 16

約数和(自身を含む): 48107520

約数和(自身を除く): 20357854

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 22271, 44542, 155897, 311794, 1982119, 3964238, 13874833, 27749666]

約数ペア:

[(1, 27749666), (2, 13874833), (7, 3964238), (14, 1982119), (89, 311794), (178, 155897), (623, 44542), (1246, 22271)]