27919276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90647}}^1$

素因数の和:90669

約数の個数: 24

約数和(自身を含む): 60915456

約数和(自身を除く): 32996180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90647, 181294, 362588, 634529, 997117, 1269058, 1994234, 2538116, 3988468, 6979819, 13959638, 27919276]

約数ペア:

[(1, 27919276), (2, 13959638), (4, 6979819), (7, 3988468), (11, 2538116), (14, 1994234), (22, 1269058), (28, 997117), (44, 634529), (77, 362588), (154, 181294), (308, 90647)]