28617532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 51497600

約数和(自身を除く): 22880068

約数列:

[1, 2, 4, 43, 86, 172, 379, 439, 758, 878, 1516, 1756, 16297, 18877, 32594, 37754, 65188, 75508, 166381, 332762, 665524, 7154383, 14308766, 28617532]

約数ペア:

[(1, 28617532), (2, 14308766), (4, 7154383), (43, 665524), (86, 332762), (172, 166381), (379, 75508), (439, 65188), (758, 37754), (878, 32594), (1516, 18877), (1756, 16297)]