56786716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43151}}^1$

素因数の和:43209

約数の個数: 24

約数和(自身を含む): 115992576

約数和(自身を除く): 59205860

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 43151, 86302, 172604, 302057, 604114, 1208228, 2028097, 4056194, 8112388, 14196679, 28393358, 56786716]

約数ペア:

[(1, 56786716), (2, 28393358), (4, 14196679), (7, 8112388), (14, 4056194), (28, 2028097), (47, 1208228), (94, 604114), (188, 302057), (329, 172604), (658, 86302), (1316, 43151)]