67857076

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3769}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 135961280

約数和(自身を除く): 68104204

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 3769, 4501, 7538, 9002, 15076, 18004, 26383, 52766, 105532, 2423467, 4846934, 9693868, 16964269, 33928538, 67857076]

約数ペア:

[(1, 67857076), (2, 33928538), (4, 16964269), (7, 9693868), (14, 4846934), (28, 2423467), (643, 105532), (1286, 52766), (2572, 26383), (3769, 18004), (4501, 15076), (7538, 9002)]