40560716

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2903}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 81312000

約数和(自身を除く): 40751284

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 2903, 3493, 5806, 6986, 11612, 13972, 20321, 40642, 81284, 1448597, 2897194, 5794388, 10140179, 20280358, 40560716]

約数ペア:

[(1, 40560716), (2, 20280358), (4, 10140179), (7, 5794388), (14, 2897194), (28, 1448597), (499, 81284), (998, 40642), (1996, 20321), (2903, 13972), (3493, 11612), (5806, 6986)]