28437324

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{3697}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 66475248

約数和(自身を除く): 38037924

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3697, 3846, 7394, 7692, 11091, 14788, 22182, 44364, 2369777, 4739554, 7109331, 9479108, 14218662, 28437324]

約数ペア:

[(1, 28437324), (2, 14218662), (3, 9479108), (4, 7109331), (6, 4739554), (12, 2369777), (641, 44364), (1282, 22182), (1923, 14788), (2564, 11091), (3697, 7692), (3846, 7394)]