66678208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{24229}}^1$

素因数の和:24284

約数の個数: 28

約数和(自身を含む): 135397240

約数和(自身を除く): 68719032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 24229, 48458, 96916, 193832, 387664, 775328, 1041847, 1550656, 2083694, 4167388, 8334776, 16669552, 33339104, 66678208]

約数ペア:

[(1, 66678208), (2, 33339104), (4, 16669552), (8, 8334776), (16, 4167388), (32, 2083694), (43, 1550656), (64, 1041847), (86, 775328), (172, 387664), (344, 193832), (688, 96916), (1376, 48458), (2752, 24229)]