25991224

素因数分解:

$2^3\times 7^1\times {\mathrm{464129}}^1$

素因数の和:464142

約数の個数: 16

約数和(自身を含む): 55695600

約数和(自身を除く): 29704376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 464129, 928258, 1856516, 3248903, 3713032, 6497806, 12995612, 25991224]

約数ペア:

[(1, 25991224), (2, 12995612), (4, 6497806), (7, 3713032), (8, 3248903), (14, 1856516), (28, 928258), (56, 464129)]