71532592

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{4721}}^1$

素因数の和:5676

約数の個数: 20

約数和(自身を含む): 138770136

約数和(自身を除く): 67237544

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 4721, 7576, 9442, 15152, 18884, 37768, 75536, 4470787, 8941574, 17883148, 35766296, 71532592]

約数ペア:

[(1, 71532592), (2, 35766296), (4, 17883148), (8, 8941574), (16, 4470787), (947, 75536), (1894, 37768), (3788, 18884), (4721, 15152), (7576, 9442)]