26836784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{129023}}^1$

素因数の和:129044

約数の個数: 20

約数和(自身を含む): 55996416

約数和(自身を除く): 29159632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 129023, 258046, 516092, 1032184, 1677299, 2064368, 3354598, 6709196, 13418392, 26836784]

約数ペア:

[(1, 26836784), (2, 13418392), (4, 6709196), (8, 3354598), (13, 2064368), (16, 1677299), (26, 1032184), (52, 516092), (104, 258046), (208, 129023)]