77875538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13598

約数の個数: 24

約数和(自身を含む): 133940628

約数和(自身を除く): 56065090

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 13553, 27106, 176189, 230401, 352378, 460802, 2290457, 2995213, 4580914, 5990426, 38937769, 77875538]

約数ペア:

[(1, 77875538), (2, 38937769), (13, 5990426), (17, 4580914), (26, 2995213), (34, 2290457), (169, 460802), (221, 352378), (338, 230401), (442, 176189), (2873, 27106), (5746, 13553)]