70528874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{142771}}^1$

素因数の和:142805

約数の個数: 16

約数和(自身を含む): 119928480

約数和(自身を除く): 49399606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 142771, 285542, 1856023, 2712649, 3712046, 5425298, 35264437, 70528874]

約数ペア:

[(1, 70528874), (2, 35264437), (13, 5425298), (19, 3712046), (26, 2712649), (38, 1856023), (247, 285542), (494, 142771)]