26684008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256577}}^1$

素因数の和:256596

約数の個数: 16

約数和(自身を含む): 53881380

約数和(自身を除く): 27197372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256577, 513154, 1026308, 2052616, 3335501, 6671002, 13342004, 26684008]

約数ペア:

[(1, 26684008), (2, 13342004), (4, 6671002), (8, 3335501), (13, 2052616), (26, 1026308), (52, 513154), (104, 256577)]