26067626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18917}}^1$

素因数の和:18985

約数の個数: 16

約数和(自身を含む): 42906024

約数和(自身を除く): 16838398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18917, 37834, 245921, 491842, 1002601, 2005202, 13033813, 26067626]

約数ペア:

[(1, 26067626), (2, 13033813), (13, 2005202), (26, 1002601), (53, 491842), (106, 245921), (689, 37834), (1378, 18917)]