27879046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5443}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 45272304

約数和(自身を除く): 17393258

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5443, 10886, 70759, 141518, 1072271, 2144542, 13939523, 27879046]

約数ペア:

[(1, 27879046), (2, 13939523), (13, 2144542), (26, 1072271), (197, 141518), (394, 70759), (2561, 10886), (5122, 5443)]