7649872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11119}}^1$

素因数の和:11170

約数の個数: 20

約数和(自身を含む): 15167680

約数和(自身を除く): 7517808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11119, 22238, 44476, 88952, 177904, 478117, 956234, 1912468, 3824936, 7649872]

約数ペア:

[(1, 7649872), (2, 3824936), (4, 1912468), (8, 956234), (16, 478117), (43, 177904), (86, 88952), (172, 44476), (344, 22238), (688, 11119)]