25997946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25639}}^1$

素因数の和:25670

約数の個数: 24

約数和(自身を含む): 56305440

約数和(自身を除く): 30307494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 25639, 51278, 76917, 153834, 333307, 666614, 999921, 1999842, 4332991, 8665982, 12998973, 25997946]

約数ペア:

[(1, 25997946), (2, 12998973), (3, 8665982), (6, 4332991), (13, 1999842), (26, 999921), (39, 666614), (78, 333307), (169, 153834), (338, 76917), (507, 51278), (1014, 25639)]