26420888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254047}}^1$

素因数の和:254066

約数の個数: 16

約数和(自身を含む): 53350080

約数和(自身を除く): 26929192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254047, 508094, 1016188, 2032376, 3302611, 6605222, 13210444, 26420888]

約数ペア:

[(1, 26420888), (2, 13210444), (4, 6605222), (8, 3302611), (13, 2032376), (26, 1016188), (52, 508094), (104, 254047)]