28549302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206879}}^1$

素因数の和:206907

約数の個数: 16

約数和(自身を含む): 59581440

約数和(自身を除く): 31032138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206879, 413758, 620637, 1241274, 4758217, 9516434, 14274651, 28549302]

約数ペア:

[(1, 28549302), (2, 14274651), (3, 9516434), (6, 4758217), (23, 1241274), (46, 620637), (69, 413758), (138, 206879)]