68716004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36629}}^1$

素因数の和:36707

約数の個数: 24

約数和(自身を含む): 139487040

約数和(自身を除く): 70771036

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 36629, 73258, 146516, 256403, 512806, 1025612, 2454143, 4908286, 9816572, 17179001, 34358002, 68716004]

約数ペア:

[(1, 68716004), (2, 34358002), (4, 17179001), (7, 9816572), (14, 4908286), (28, 2454143), (67, 1025612), (134, 512806), (268, 256403), (469, 146516), (938, 73258), (1876, 36629)]