26776412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 23850388

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1259, 1636, 2518, 5036, 5317, 10634, 16367, 21268, 32734, 65468, 514931, 1029862, 2059724, 6694103, 13388206, 26776412]

約数ペア:

[(1, 26776412), (2, 13388206), (4, 6694103), (13, 2059724), (26, 1029862), (52, 514931), (409, 65468), (818, 32734), (1259, 21268), (1636, 16367), (2518, 10634), (5036, 5317)]