64127676

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{8311}}^1$

素因数の和:8961

約数の個数: 24

約数和(自身を含む): 149881984

約数和(自身を除く): 85754308

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 8311, 16622, 24933, 33244, 49866, 99732, 5343973, 10687946, 16031919, 21375892, 32063838, 64127676]

約数ペア:

[(1, 64127676), (2, 32063838), (3, 21375892), (4, 16031919), (6, 10687946), (12, 5343973), (643, 99732), (1286, 49866), (1929, 33244), (2572, 24933), (3858, 16622), (7716, 8311)]