28301966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5024

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 26067826

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4967, 5698, 9934, 34769, 54637, 69538, 109274, 183779, 367558, 382459, 764918, 1286453, 2021569, 2572906, 4043138, 14150983, 28301966]

約数ペア:

[(1, 28301966), (2, 14150983), (7, 4043138), (11, 2572906), (14, 2021569), (22, 1286453), (37, 764918), (74, 382459), (77, 367558), (154, 183779), (259, 109274), (407, 69538), (518, 54637), (814, 34769), (2849, 9934), (4967, 5698)]