6656944

素因数分解:

$2^4\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1242

約数の個数: 40

約数和(自身を含む): 15053600

約数和(自身を除く): 8396656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1213, 1372, 2426, 2744, 4852, 5488, 8491, 9704, 16982, 19408, 33964, 59437, 67928, 118874, 135856, 237748, 416059, 475496, 832118, 950992, 1664236, 3328472, 6656944]

約数ペア:

[(1, 6656944), (2, 3328472), (4, 1664236), (7, 950992), (8, 832118), (14, 475496), (16, 416059), (28, 237748), (49, 135856), (56, 118874), (98, 67928), (112, 59437), (196, 33964), (343, 19408), (392, 16982), (686, 9704), (784, 8491), (1213, 5488), (1372, 4852), (2426, 2744)]