28188052

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7333}}^1$

素因数の和:7399

約数の個数: 18

約数和(自身を含む): 50978634

約数和(自身を除く): 22790582

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7333, 14666, 29332, 227323, 454646, 909292, 7047013, 14094026, 28188052]

約数ペア:

[(1, 28188052), (2, 14094026), (4, 7047013), (31, 909292), (62, 454646), (124, 227323), (961, 29332), (1922, 14666), (3844, 7333)]