71338828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3517}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 136526544

約数和(自身を除く): 65187716

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 3517, 5071, 7034, 10142, 14068, 20284, 38687, 77374, 154748, 1621337, 3242674, 6485348, 17834707, 35669414, 71338828]

約数ペア:

[(1, 71338828), (2, 35669414), (4, 17834707), (11, 6485348), (22, 3242674), (44, 1621337), (461, 154748), (922, 77374), (1844, 38687), (3517, 20284), (5071, 14068), (7034, 10142)]