66953236

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55609}}^1$

素因数の和:55663

約数の個数: 24

約数和(自身を含む): 137023040

約数和(自身を除く): 70069804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 55609, 111218, 222436, 389263, 778526, 1557052, 2391187, 4782374, 9564748, 16738309, 33476618, 66953236]

約数ペア:

[(1, 66953236), (2, 33476618), (4, 16738309), (7, 9564748), (14, 4782374), (28, 2391187), (43, 1557052), (86, 778526), (172, 389263), (301, 222436), (602, 111218), (1204, 55609)]