26717704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256901}}^1$

素因数の和:256920

約数の個数: 16

約数和(自身を含む): 53949420

約数和(自身を除く): 27231716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256901, 513802, 1027604, 2055208, 3339713, 6679426, 13358852, 26717704]

約数ペア:

[(1, 26717704), (2, 13358852), (4, 6679426), (8, 3339713), (13, 2055208), (26, 1027604), (52, 513802), (104, 256901)]