72468004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38629}}^1$

素因数の和:38707

約数の個数: 24

約数和(自身を含む): 147103040

約数和(自身を除く): 74635036

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 38629, 77258, 154516, 270403, 540806, 1081612, 2588143, 5176286, 10352572, 18117001, 36234002, 72468004]

約数ペア:

[(1, 72468004), (2, 36234002), (4, 18117001), (7, 10352572), (14, 5176286), (28, 2588143), (67, 1081612), (134, 540806), (268, 270403), (469, 154516), (938, 77258), (1876, 38629)]