28437982

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{26879}}^1$

素因数の和:26927

約数の個数: 12

約数和(自身を含む): 44593920

約数和(自身を除く): 16155938

約数列:

[1, 2, 23, 46, 529, 1058, 26879, 53758, 618217, 1236434, 14218991, 28437982]

約数ペア:

[(1, 28437982), (2, 14218991), (23, 1236434), (46, 618217), (529, 53758), (1058, 26879)]