72390254

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2999

約数の個数: 16

約数和(自身を含む): 110542848

約数和(自身を除く): 38152594

約数列:

[1, 2, 103, 127, 206, 254, 2767, 5534, 13081, 26162, 285001, 351409, 570002, 702818, 36195127, 72390254]

約数ペア:

[(1, 72390254), (2, 36195127), (103, 702818), (127, 570002), (206, 351409), (254, 285001), (2767, 26162), (5534, 13081)]