7648496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11117}}^1$

素因数の和:11168

約数の個数: 20

約数和(自身を含む): 15164952

約数和(自身を除く): 7516456

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11117, 22234, 44468, 88936, 177872, 478031, 956062, 1912124, 3824248, 7648496]

約数ペア:

[(1, 7648496), (2, 3824248), (4, 1912124), (8, 956062), (16, 478031), (43, 177872), (86, 88936), (172, 44468), (344, 22234), (688, 11117)]