6788656

素因数分解:

$2^4\times 7^3\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 40

約数和(自身を含む): 15351200

約数和(自身を除く): 8562544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1237, 1372, 2474, 2744, 4948, 5488, 8659, 9896, 17318, 19792, 34636, 60613, 69272, 121226, 138544, 242452, 424291, 484904, 848582, 969808, 1697164, 3394328, 6788656]

約数ペア:

[(1, 6788656), (2, 3394328), (4, 1697164), (7, 969808), (8, 848582), (14, 484904), (16, 424291), (28, 242452), (49, 138544), (56, 121226), (98, 69272), (112, 60613), (196, 34636), (343, 19792), (392, 17318), (686, 9896), (784, 8659), (1237, 5488), (1372, 4948), (2474, 2744)]