26378152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193957}}^1$

素因数の和:193980

約数の個数: 16

約数和(自身を含む): 52368660

約数和(自身を除く): 25990508

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193957, 387914, 775828, 1551656, 3297269, 6594538, 13189076, 26378152]

約数ペア:

[(1, 26378152), (2, 13189076), (4, 6594538), (8, 3297269), (17, 1551656), (34, 775828), (68, 387914), (136, 193957)]