67721192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109937}}^1$

素因数の和:109961

約数の個数: 32

約数和(自身を含む): 158310720

約数和(自身を除く): 90589528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 109937, 219874, 439748, 769559, 879496, 1209307, 1539118, 2418614, 3078236, 4837228, 6156472, 8465149, 9674456, 16930298, 33860596, 67721192]

約数ペア:

[(1, 67721192), (2, 33860596), (4, 16930298), (7, 9674456), (8, 8465149), (11, 6156472), (14, 4837228), (22, 3078236), (28, 2418614), (44, 1539118), (56, 1209307), (77, 879496), (88, 769559), (154, 439748), (308, 219874), (616, 109937)]