26197816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{192631}}^1$

素因数の和:192654

約数の個数: 16

約数和(自身を含む): 52010640

約数和(自身を除く): 25812824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 192631, 385262, 770524, 1541048, 3274727, 6549454, 13098908, 26197816]

約数ペア:

[(1, 26197816), (2, 13098908), (4, 6549454), (8, 3274727), (17, 1541048), (34, 770524), (68, 385262), (136, 192631)]