6657776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9728

約数の個数: 20

約数和(自身を含む): 13200792

約数和(自身を除く): 6543016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9677, 19354, 38708, 77416, 154832, 416111, 832222, 1664444, 3328888, 6657776]

約数ペア:

[(1, 6657776), (2, 3328888), (4, 1664444), (8, 832222), (16, 416111), (43, 154832), (86, 77416), (172, 38708), (344, 19354), (688, 9677)]