67691344

素因数分解:

$2^4\times 7^2\times {\mathrm{86341}}^1$

素因数の和:86363

約数の個数: 30

約数和(自身を含む): 152566314

約数和(自身を除く): 84874970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 86341, 172682, 345364, 604387, 690728, 1208774, 1381456, 2417548, 4230709, 4835096, 8461418, 9670192, 16922836, 33845672, 67691344]

約数ペア:

[(1, 67691344), (2, 33845672), (4, 16922836), (7, 9670192), (8, 8461418), (14, 4835096), (16, 4230709), (28, 2417548), (49, 1381456), (56, 1208774), (98, 690728), (112, 604387), (196, 345364), (392, 172682), (784, 86341)]