26885806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 42847920

約数和(自身を除く): 15962114

約数列:

[1, 2, 17, 34, 331, 662, 2389, 4778, 5627, 11254, 40613, 81226, 790759, 1581518, 13442903, 26885806]

約数ペア:

[(1, 26885806), (2, 13442903), (17, 1581518), (34, 790759), (331, 81226), (662, 40613), (2389, 11254), (4778, 5627)]