70064894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20717}}^1$

素因数の和:20827

約数の個数: 16

約数和(自身を含む): 111877200

約数和(自身を除く): 41812306

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 20717, 41434, 393623, 787246, 1843813, 3687626, 35032447, 70064894]

約数ペア:

[(1, 70064894), (2, 35032447), (19, 3687626), (38, 1843813), (89, 787246), (178, 393623), (1691, 41434), (3382, 20717)]