27804016

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{2711}}^1$

素因数の和:3360

約数の個数: 20

約数和(自身を含む): 53974224

約数和(自身を除く): 26170208

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 2711, 5128, 5422, 10256, 10844, 21688, 43376, 1737751, 3475502, 6951004, 13902008, 27804016]

約数ペア:

[(1, 27804016), (2, 13902008), (4, 6951004), (8, 3475502), (16, 1737751), (641, 43376), (1282, 21688), (2564, 10844), (2711, 10256), (5128, 5422)]