66697778

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{7927}}^1$

素因数の和:8537

約数の個数: 16

約数和(自身を含む): 114543744

約数和(自身を除く): 47845966

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 7927, 8414, 15854, 55489, 110978, 4764127, 9528254, 33348889, 66697778]

約数ペア:

[(1, 66697778), (2, 33348889), (7, 9528254), (14, 4764127), (601, 110978), (1202, 55489), (4207, 15854), (7927, 8414)]