66787124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 122256960

約数和(自身を除く): 55469836

約数列:

[1, 2, 4, 23, 46, 92, 643, 1129, 1286, 2258, 2572, 4516, 14789, 25967, 29578, 51934, 59156, 103868, 725947, 1451894, 2903788, 16696781, 33393562, 66787124]

約数ペア:

[(1, 66787124), (2, 33393562), (4, 16696781), (23, 2903788), (46, 1451894), (92, 725947), (643, 103868), (1129, 59156), (1286, 51934), (2258, 29578), (2572, 25967), (4516, 14789)]