27992410

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4051}}^1$

素因数の和:4749

約数の個数: 16

約数和(自身を含む): 50471712

約数和(自身を除く): 22479302

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 4051, 6910, 8102, 20255, 40510, 2799241, 5598482, 13996205, 27992410]

約数ペア:

[(1, 27992410), (2, 13996205), (5, 5598482), (10, 2799241), (691, 40510), (1382, 20255), (3455, 8102), (4051, 6910)]