27726986

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53527}}^1$

素因数の和:53573

約数の個数: 16

約数和(自身を含む): 48817536

約数和(自身を除く): 21090550

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53527, 107054, 374689, 749378, 1980499, 3960998, 13863493, 27726986]

約数ペア:

[(1, 27726986), (2, 13863493), (7, 3960998), (14, 1980499), (37, 749378), (74, 374689), (259, 107054), (518, 53527)]