61664876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{169409}}^1$

素因数の和:169433

約数の個数: 24

約数和(自身を含む): 132817440

約数和(自身を除く): 71152564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 169409, 338818, 677636, 1185863, 2202317, 2371726, 4404634, 4743452, 8809268, 15416219, 30832438, 61664876]

約数ペア:

[(1, 61664876), (2, 30832438), (4, 15416219), (7, 8809268), (13, 4743452), (14, 4404634), (26, 2371726), (28, 2202317), (52, 1185863), (91, 677636), (182, 338818), (364, 169409)]