26723528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256957}}^1$

素因数の和:256976

約数の個数: 16

約数和(自身を含む): 53961180

約数和(自身を除く): 27237652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256957, 513914, 1027828, 2055656, 3340441, 6680882, 13361764, 26723528]

約数ペア:

[(1, 26723528), (2, 13361764), (4, 6680882), (8, 3340441), (13, 2055656), (26, 1027828), (52, 513914), (104, 256957)]