28204306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1433}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 45652824

約数和(自身を除く): 17448518

約数列:

[1, 2, 13, 26, 757, 1433, 1514, 2866, 9841, 18629, 19682, 37258, 1084781, 2169562, 14102153, 28204306]

約数ペア:

[(1, 28204306), (2, 14102153), (13, 2169562), (26, 1084781), (757, 37258), (1433, 19682), (1514, 18629), (2866, 9841)]