67988784

素因数分解:

$2^4\times 3^1\times {\mathrm{1416433}}^1$

素因数の和:1416444

約数の個数: 20

約数和(自身を含む): 175637816

約数和(自身を除く): 107649032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1416433, 2832866, 4249299, 5665732, 8498598, 11331464, 16997196, 22662928, 33994392, 67988784]

約数ペア:

[(1, 67988784), (2, 33994392), (3, 22662928), (4, 16997196), (6, 11331464), (8, 8498598), (12, 5665732), (16, 4249299), (24, 2832866), (48, 1416433)]