26993356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 51947112

約数和(自身を除く): 24953756

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 547, 676, 949, 1094, 1898, 2188, 3796, 7111, 12337, 14222, 24674, 28444, 39931, 49348, 79862, 92443, 159724, 184886, 369772, 519103, 1038206, 2076412, 6748339, 13496678, 26993356]

約数ペア:

[(1, 26993356), (2, 13496678), (4, 6748339), (13, 2076412), (26, 1038206), (52, 519103), (73, 369772), (146, 184886), (169, 159724), (292, 92443), (338, 79862), (547, 49348), (676, 39931), (949, 28444), (1094, 24674), (1898, 14222), (2188, 12337), (3796, 7111)]