27759508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31981}}^1$

素因数の和:32023

約数の個数: 24

約数和(自身を含む): 57311744

約数和(自身を除く): 29552236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 31981, 63962, 127924, 223867, 447734, 895468, 991411, 1982822, 3965644, 6939877, 13879754, 27759508]

約数ペア:

[(1, 27759508), (2, 13879754), (4, 6939877), (7, 3965644), (14, 1982822), (28, 991411), (31, 895468), (62, 447734), (124, 223867), (217, 127924), (434, 63962), (868, 31981)]