26982748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1973}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 51071328

約数和(自身を除く): 24088580

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1973, 3419, 3946, 6838, 7892, 13676, 25649, 51298, 102596, 518899, 1037798, 2075596, 6745687, 13491374, 26982748]

約数ペア:

[(1, 26982748), (2, 13491374), (4, 6745687), (13, 2075596), (26, 1037798), (52, 518899), (263, 102596), (526, 51298), (1052, 25649), (1973, 13676), (3419, 7892), (3946, 6838)]