28364198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5657}}^1$

素因数の和:5791

約数の個数: 16

約数和(自身を含む): 44811360

約数和(自身を除く): 16447162

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 5657, 11314, 130111, 260222, 616613, 1233226, 14182099, 28364198]

約数ペア:

[(1, 28364198), (2, 14182099), (23, 1233226), (46, 616613), (109, 260222), (218, 130111), (2507, 11314), (5014, 5657)]