68408068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9767}}^1$

素因数の和:9891

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 59591804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 9767, 19534, 39068, 166039, 332078, 664156, 1006001, 2012002, 4024004, 17102017, 34204034, 68408068]

約数ペア:

[(1, 68408068), (2, 34204034), (4, 17102017), (17, 4024004), (34, 2012002), (68, 1006001), (103, 664156), (206, 332078), (412, 166039), (1751, 39068), (3502, 19534), (7004, 9767)]