26109616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125527}}^1$

素因数の和:125548

約数の個数: 20

約数和(自身を含む): 54479152

約数和(自身を除く): 28369536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125527, 251054, 502108, 1004216, 1631851, 2008432, 3263702, 6527404, 13054808, 26109616]

約数ペア:

[(1, 26109616), (2, 13054808), (4, 6527404), (8, 3263702), (13, 2008432), (16, 1631851), (26, 1004216), (52, 502108), (104, 251054), (208, 125527)]