28610318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3089}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 46943280

約数和(自身を除く): 18332962

約数列:

[1, 2, 11, 22, 421, 842, 3089, 4631, 6178, 9262, 33979, 67958, 1300469, 2600938, 14305159, 28610318]

約数ペア:

[(1, 28610318), (2, 14305159), (11, 2600938), (22, 1300469), (421, 67958), (842, 33979), (3089, 9262), (4631, 6178)]