26690384

素因数分解:

$2^4\times 7^1\times {\mathrm{238307}}^1$

素因数の和:238322

約数の個数: 20

約数和(自身を含む): 59100384

約数和(自身を除く): 32410000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238307, 476614, 953228, 1668149, 1906456, 3336298, 3812912, 6672596, 13345192, 26690384]

約数ペア:

[(1, 26690384), (2, 13345192), (4, 6672596), (7, 3812912), (8, 3336298), (14, 1906456), (16, 1668149), (28, 953228), (56, 476614), (112, 238307)]