27263656

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1109}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 58608000

約数和(自身を除く): 31344344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1109, 1756, 2218, 3073, 3512, 4436, 6146, 7763, 8872, 12292, 15526, 24584, 31052, 62104, 486851, 973702, 1947404, 3407957, 3894808, 6815914, 13631828, 27263656]

約数ペア:

[(1, 27263656), (2, 13631828), (4, 6815914), (7, 3894808), (8, 3407957), (14, 1947404), (28, 973702), (56, 486851), (439, 62104), (878, 31052), (1109, 24584), (1756, 15526), (2218, 12292), (3073, 8872), (3512, 7763), (4436, 6146)]