26583632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38639}}^1$

素因数の和:38690

約数の個数: 20

約数和(自身を含む): 52704960

約数和(自身を除く): 26121328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38639, 77278, 154556, 309112, 618224, 1661477, 3322954, 6645908, 13291816, 26583632]

約数ペア:

[(1, 26583632), (2, 13291816), (4, 6645908), (8, 3322954), (16, 1661477), (43, 618224), (86, 309112), (172, 154556), (344, 77278), (688, 38639)]