389628568

素因数分解:

$2^3\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{3061}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 835558560

約数和(自身を除く): 445929992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2273, 3061, 4546, 6122, 9092, 12244, 15911, 18184, 21427, 24488, 31822, 42854, 63644, 85708, 127288, 171416, 6957653, 13915306, 27830612, 48703571, 55661224, 97407142, 194814284, 389628568]

約数ペア:

[(1, 389628568), (2, 194814284), (4, 97407142), (7, 55661224), (8, 48703571), (14, 27830612), (28, 13915306), (56, 6957653), (2273, 171416), (3061, 127288), (4546, 85708), (6122, 63644), (9092, 42854), (12244, 31822), (15911, 24488), (18184, 21427)]