26212784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126023}}^1$

素因数の和:126044

約数の個数: 20

約数和(自身を含む): 54694416

約数和(自身を除く): 28481632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126023, 252046, 504092, 1008184, 1638299, 2016368, 3276598, 6553196, 13106392, 26212784]

約数ペア:

[(1, 26212784), (2, 13106392), (4, 6553196), (8, 3276598), (13, 2016368), (16, 1638299), (26, 1008184), (52, 504092), (104, 252046), (208, 126023)]