66428876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1447}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 121632000

約数和(自身を除く): 55203124

約数列:

[1, 2, 4, 23, 46, 92, 499, 998, 1447, 1996, 2894, 5788, 11477, 22954, 33281, 45908, 66562, 133124, 722053, 1444106, 2888212, 16607219, 33214438, 66428876]

約数ペア:

[(1, 66428876), (2, 33214438), (4, 16607219), (23, 2888212), (46, 1444106), (92, 722053), (499, 133124), (998, 66562), (1447, 45908), (1996, 33281), (2894, 22954), (5788, 11477)]