26770276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{199}}^2$

素因数の和:428

約数の個数: 27

約数和(自身を含む): 50985081

約数和(自身を除く): 24214805

約数列:

[1, 2, 4, 13, 26, 52, 169, 199, 338, 398, 676, 796, 2587, 5174, 10348, 33631, 39601, 67262, 79202, 134524, 158404, 514813, 1029626, 2059252, 6692569, 13385138, 26770276]

約数ペア:

[(1, 26770276), (2, 13385138), (4, 6692569), (13, 2059252), (26, 1029626), (52, 514813), (169, 158404), (199, 134524), (338, 79202), (398, 67262), (676, 39601), (796, 33631), (2587, 10348)]