70991214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1690267}}^1$

素因数の和:1690279

約数の個数: 16

約数和(自身を含む): 162265728

約数和(自身を除く): 91274514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1690267, 3380534, 5070801, 10141602, 11831869, 23663738, 35495607, 70991214]

約数ペア:

[(1, 70991214), (2, 35495607), (3, 23663738), (6, 11831869), (7, 10141602), (14, 5070801), (21, 3380534), (42, 1690267)]