68536724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53047}}^1$

素因数の和:53087

約数の個数: 24

約数和(自身を含む): 133680960

約数和(自身を除く): 65144236

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 53047, 106094, 212188, 901799, 1007893, 1803598, 2015786, 3607196, 4031572, 17134181, 34268362, 68536724]

約数ペア:

[(1, 68536724), (2, 34268362), (4, 17134181), (17, 4031572), (19, 3607196), (34, 2015786), (38, 1803598), (68, 1007893), (76, 901799), (323, 212188), (646, 106094), (1292, 53047)]