39728542

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27551}}^1$

素因数の和:27663

約数の個数: 16

約数和(自身を含む): 68769792

約数和(自身を除く): 29041250

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 27551, 55102, 192857, 385714, 2837753, 5675506, 19864271, 39728542]

約数ペア:

[(1, 39728542), (2, 19864271), (7, 5675506), (14, 2837753), (103, 385714), (206, 192857), (721, 55102), (1442, 27551)]