66794042

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71209}}^1$

素因数の和:71285

約数の個数: 16

約数和(自身を含む): 116214720

約数和(自身を除く): 49420678

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 71209, 142418, 498463, 996926, 4771003, 9542006, 33397021, 66794042]

約数ペア:

[(1, 66794042), (2, 33397021), (7, 9542006), (14, 4771003), (67, 996926), (134, 498463), (469, 142418), (938, 71209)]