68434604

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36479}}^1$

素因数の和:36557

約数の個数: 24

約数和(自身を含む): 138915840

約数和(自身を除く): 70481236

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 36479, 72958, 145916, 255353, 510706, 1021412, 2444093, 4888186, 9776372, 17108651, 34217302, 68434604]

約数ペア:

[(1, 68434604), (2, 34217302), (4, 17108651), (7, 9776372), (14, 4888186), (28, 2444093), (67, 1021412), (134, 510706), (268, 255353), (469, 145916), (938, 72958), (1876, 36479)]