70939939

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1511}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 85639680

約数和(自身を除く): 14699741

約数列:

[1, 7, 19, 133, 353, 1511, 2471, 6707, 10577, 28709, 46949, 200963, 533383, 3733681, 10134277, 70939939]

約数ペア:

[(1, 70939939), (7, 10134277), (19, 3733681), (133, 533383), (353, 200963), (1511, 46949), (2471, 28709), (6707, 10577)]