28979126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57271}}^1$

素因数の和:57307

約数の個数: 16

約数和(自身を含む): 49483008

約数和(自身を除く): 20503882

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57271, 114542, 629981, 1259962, 1317233, 2634466, 14489563, 28979126]

約数ペア:

[(1, 28979126), (2, 14489563), (11, 2634466), (22, 1317233), (23, 1259962), (46, 629981), (253, 114542), (506, 57271)]