70815394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11074

約数の個数: 24

約数和(自身を含む): 121087440

約数和(自身を除く): 50272046

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 11027, 22054, 143351, 209513, 286702, 419026, 1863563, 2723669, 3727126, 5447338, 35407697, 70815394]

約数ペア:

[(1, 70815394), (2, 35407697), (13, 5447338), (19, 3727126), (26, 2723669), (38, 1863563), (169, 419026), (247, 286702), (338, 209513), (494, 143351), (3211, 22054), (6422, 11027)]