66972836

素因数分解:

$2^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2791}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 134150016

約数和(自身を除く): 67177180

約数列:

[1, 2, 4, 7, 14, 28, 857, 1714, 2791, 3428, 5582, 5999, 11164, 11998, 19537, 23996, 39074, 78148, 2391887, 4783774, 9567548, 16743209, 33486418, 66972836]

約数ペア:

[(1, 66972836), (2, 33486418), (4, 16743209), (7, 9567548), (14, 4783774), (28, 2391887), (857, 78148), (1714, 39074), (2791, 23996), (3428, 19537), (5582, 11998), (5999, 11164)]