26744942

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2971}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 45935232

約数和(自身を除く): 19190290

約数列:

[1, 2, 7, 14, 643, 1286, 2971, 4501, 5942, 9002, 20797, 41594, 1910353, 3820706, 13372471, 26744942]

約数ペア:

[(1, 26744942), (2, 13372471), (7, 3820706), (14, 1910353), (643, 41594), (1286, 20797), (2971, 9002), (4501, 5942)]