68718304

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{20849}}^1$

素因数の和:20962

約数の個数: 24

約数和(自身を含む): 136609200

約数和(自身を除く): 67890896

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 20849, 41698, 83396, 166792, 333584, 667168, 2147447, 4294894, 8589788, 17179576, 34359152, 68718304]

約数ペア:

[(1, 68718304), (2, 34359152), (4, 17179576), (8, 8589788), (16, 4294894), (32, 2147447), (103, 667168), (206, 333584), (412, 166792), (824, 83396), (1648, 41698), (3296, 20849)]