71589788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33961}}^1$

素因数の和:34013

約数の個数: 24

約数和(自身を含む): 136934784

約数和(自身を除く): 65344996

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 33961, 67922, 135844, 577337, 1052791, 1154674, 2105582, 2309348, 4211164, 17897447, 35794894, 71589788]

約数ペア:

[(1, 71589788), (2, 35794894), (4, 17897447), (17, 4211164), (31, 2309348), (34, 2105582), (62, 1154674), (68, 1052791), (124, 577337), (527, 135844), (1054, 67922), (2108, 33961)]