70880336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233159}}^1$

素因数の和:233186

約数の個数: 20

約数和(自身を含む): 144559200

約数和(自身を除く): 73678864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 233159, 466318, 932636, 1865272, 3730544, 4430021, 8860042, 17720084, 35440168, 70880336]

約数ペア:

[(1, 70880336), (2, 35440168), (4, 17720084), (8, 8860042), (16, 4430021), (19, 3730544), (38, 1865272), (76, 932636), (152, 466318), (304, 233159)]