64547196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768419}}^1$

素因数の和:768433

約数の個数: 24

約数和(自身を含む): 172126080

約数和(自身を除く): 107578884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768419, 1536838, 2305257, 3073676, 4610514, 5378933, 9221028, 10757866, 16136799, 21515732, 32273598, 64547196]

約数ペア:

[(1, 64547196), (2, 32273598), (3, 21515732), (4, 16136799), (6, 10757866), (7, 9221028), (12, 5378933), (14, 4610514), (21, 3073676), (28, 2305257), (42, 1536838), (84, 768419)]