68413898

素因数分解:

$2^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1399}}^1$

素因数の和:1914

約数の個数: 24

約数和(自身を含む): 119700000

約数和(自身を除く): 51286102

約数列:

[1, 2, 7, 14, 49, 98, 499, 998, 1399, 2798, 3493, 6986, 9793, 19586, 24451, 48902, 68551, 137102, 698101, 1396202, 4886707, 9773414, 34206949, 68413898]

約数ペア:

[(1, 68413898), (2, 34206949), (7, 9773414), (14, 4886707), (49, 1396202), (98, 698101), (499, 137102), (998, 68551), (1399, 48902), (2798, 24451), (3493, 19586), (6986, 9793)]