70745689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 84345856

約数和(自身を除く): 13600167

約数列:

[1, 7, 31, 97, 217, 679, 3007, 3361, 21049, 23527, 104191, 326017, 729337, 2282119, 10106527, 70745689]

約数ペア:

[(1, 70745689), (7, 10106527), (31, 2282119), (97, 729337), (217, 326017), (679, 104191), (3007, 23527), (3361, 21049)]