39892892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2917}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 75494496

約数和(自身を除く): 35601604

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2917, 3419, 5834, 6838, 11668, 13676, 37921, 75842, 151684, 767171, 1534342, 3068684, 9973223, 19946446, 39892892]

約数ペア:

[(1, 39892892), (2, 19946446), (4, 9973223), (13, 3068684), (26, 1534342), (52, 767171), (263, 151684), (526, 75842), (1052, 37921), (2917, 13676), (3419, 11668), (5834, 6838)]