26727568

素因数分解:

$2^4\times 7^1\times {\mathrm{238639}}^1$

素因数の和:238654

約数の個数: 20

約数和(自身を含む): 59182720

約数和(自身を除く): 32455152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238639, 477278, 954556, 1670473, 1909112, 3340946, 3818224, 6681892, 13363784, 26727568]

約数ペア:

[(1, 26727568), (2, 13363784), (4, 6681892), (7, 3818224), (8, 3340946), (14, 1909112), (16, 1670473), (28, 954556), (56, 477278), (112, 238639)]