68516308

素因数分解:

$2^2\times 7^3\times {\mathrm{49939}}^1$

素因数の和:49964

約数の個数: 24

約数和(自身を含む): 139832000

約数和(自身を除く): 71315692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 49939, 99878, 199756, 349573, 699146, 1398292, 2447011, 4894022, 9788044, 17129077, 34258154, 68516308]

約数ペア:

[(1, 68516308), (2, 34258154), (4, 17129077), (7, 9788044), (14, 4894022), (28, 2447011), (49, 1398292), (98, 699146), (196, 349573), (343, 199756), (686, 99878), (1372, 49939)]