70991718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15797}}^1$

素因数の和:15916

約数の個数: 32

約数和(自身を含む): 163793664

約数和(自身を除く): 92801946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15797, 31594, 47391, 94782, 110579, 221158, 331737, 663474, 1690279, 3380558, 5070837, 10141674, 11831953, 23663906, 35495859, 70991718]

約数ペア:

[(1, 70991718), (2, 35495859), (3, 23663906), (6, 11831953), (7, 10141674), (14, 5070837), (21, 3380558), (42, 1690279), (107, 663474), (214, 331737), (321, 221158), (642, 110579), (749, 94782), (1498, 47391), (2247, 31594), (4494, 15797)]