70506638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11027}}^1$

素因数の和:11191

約数の個数: 16

約数和(自身を含む): 111162240

約数和(自身を除く): 40655602

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 11027, 22054, 253621, 507242, 1532753, 3065506, 35253319, 70506638]

約数ペア:

[(1, 70506638), (2, 35253319), (23, 3065506), (46, 1532753), (139, 507242), (278, 253621), (3197, 22054), (6394, 11027)]