28286342

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1553}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 48559392

約数和(自身を除く): 20273050

約数列:

[1, 2, 7, 14, 1301, 1553, 2602, 3106, 9107, 10871, 18214, 21742, 2020453, 4040906, 14143171, 28286342]

約数ペア:

[(1, 28286342), (2, 14143171), (7, 4040906), (14, 2020453), (1301, 21742), (1553, 18214), (2602, 10871), (3106, 9107)]