66639034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432721}}^1$

素因数の和:432741

約数の個数: 16

約数和(自身を含む): 124623936

約数和(自身を除く): 57984902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 432721, 865442, 3029047, 4759931, 6058094, 9519862, 33319517, 66639034]

約数ペア:

[(1, 66639034), (2, 33319517), (7, 9519862), (11, 6058094), (14, 4759931), (22, 3029047), (77, 865442), (154, 432721)]