6720742

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 11995200

約数和(自身を除く): 5274458

約数列:

[1, 2, 7, 14, 49, 97, 98, 101, 194, 202, 343, 679, 686, 707, 1358, 1414, 4753, 4949, 9506, 9797, 9898, 19594, 33271, 34643, 66542, 68579, 69286, 137158, 480053, 960106, 3360371, 6720742]

約数ペア:

[(1, 6720742), (2, 3360371), (7, 960106), (14, 480053), (49, 137158), (97, 69286), (98, 68579), (101, 66542), (194, 34643), (202, 33271), (343, 19594), (679, 9898), (686, 9797), (707, 9506), (1358, 4949), (1414, 4753)]