28773506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1123}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 45157824

約数和(自身を除く): 16384318

約数列:

[1, 2, 23, 46, 557, 1114, 1123, 2246, 12811, 25622, 25829, 51658, 625511, 1251022, 14386753, 28773506]

約数ペア:

[(1, 28773506), (2, 14386753), (23, 1251022), (46, 625511), (557, 51658), (1114, 25829), (1123, 25622), (2246, 12811)]