26290874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10981

約数の個数: 16

約数和(自身を含む): 42348096

約数和(自身を除く): 16057222

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 10891, 21782, 185147, 370294, 773261, 1546522, 13145437, 26290874]

約数ペア:

[(1, 26290874), (2, 13145437), (17, 1546522), (34, 773261), (71, 370294), (142, 185147), (1207, 21782), (2414, 10891)]