42586264

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 49343336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 5471, 7784, 10942, 21884, 38297, 43768, 76594, 153188, 306376, 760469, 1520938, 3041876, 5323283, 6083752, 10646566, 21293132, 42586264]

約数ペア:

[(1, 42586264), (2, 21293132), (4, 10646566), (7, 6083752), (8, 5323283), (14, 3041876), (28, 1520938), (56, 760469), (139, 306376), (278, 153188), (556, 76594), (973, 43768), (1112, 38297), (1946, 21884), (3892, 10942), (5471, 7784)]