70894486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 24

約数和(自身を含む): 116067384

約数和(自身を除く): 45172898

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1531, 1781, 3062, 3562, 19903, 23153, 39806, 46306, 209747, 258739, 419494, 517478, 2726711, 5453422, 35447243, 70894486]

約数ペア:

[(1, 70894486), (2, 35447243), (13, 5453422), (26, 2726711), (137, 517478), (169, 419494), (274, 258739), (338, 209747), (1531, 46306), (1781, 39806), (3062, 23153), (3562, 19903)]