25805008

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{4211}}^1$

素因数の和:4602

約数の個数: 20

約数和(自身を含む): 50139648

約数和(自身を除く): 24334640

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 4211, 6128, 8422, 16844, 33688, 67376, 1612813, 3225626, 6451252, 12902504, 25805008]

約数ペア:

[(1, 25805008), (2, 12902504), (4, 6451252), (8, 3225626), (16, 1612813), (383, 67376), (766, 33688), (1532, 16844), (3064, 8422), (4211, 6128)]