27089896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{178223}}^1$

素因数の和:178248

約数の個数: 16

約数和(自身を含む): 53467200

約数和(自身を除く): 26377304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 178223, 356446, 712892, 1425784, 3386237, 6772474, 13544948, 27089896]

約数ペア:

[(1, 27089896), (2, 13544948), (4, 6772474), (8, 3386237), (19, 1425784), (38, 712892), (76, 356446), (152, 178223)]