26778842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5749}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 42849000

約数和(自身を除く): 16070158

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 5749, 11498, 97733, 195466, 787613, 1575226, 13389421, 26778842]

約数ペア:

[(1, 26778842), (2, 13389421), (17, 1575226), (34, 787613), (137, 195466), (274, 97733), (2329, 11498), (4658, 5749)]