12551872

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4616

約数の個数: 28

約数和(自身を含む): 25492456

約数和(自身を除く): 12940584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4561, 9122, 18244, 36488, 72976, 145952, 196123, 291904, 392246, 784492, 1568984, 3137968, 6275936, 12551872]

約数ペア:

[(1, 12551872), (2, 6275936), (4, 3137968), (8, 1568984), (16, 784492), (32, 392246), (43, 291904), (64, 196123), (86, 145952), (172, 72976), (344, 36488), (688, 18244), (1376, 9122), (2752, 4561)]