28796874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{208673}}^1$

素因数の和:208701

約数の個数: 16

約数和(自身を含む): 60098112

約数和(自身を除く): 31301238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 208673, 417346, 626019, 1252038, 4799479, 9598958, 14398437, 28796874]

約数ペア:

[(1, 28796874), (2, 14398437), (3, 9598958), (6, 4799479), (23, 1252038), (46, 626019), (69, 417346), (138, 208673)]