28521242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32633}}^1$

素因数の和:32677

約数の個数: 16

約数和(自身を含む): 46992960

約数和(自身を除く): 18471718

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32633, 65266, 620027, 750559, 1240054, 1501118, 14260621, 28521242]

約数ペア:

[(1, 28521242), (2, 14260621), (19, 1501118), (23, 1240054), (38, 750559), (46, 620027), (437, 65266), (874, 32633)]