26362988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 49043232

約数和(自身を除く): 22680244

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1223, 1268, 2446, 4892, 5389, 10778, 20791, 21556, 41582, 83164, 387691, 775382, 1550764, 6590747, 13181494, 26362988]

約数ペア:

[(1, 26362988), (2, 13181494), (4, 6590747), (17, 1550764), (34, 775382), (68, 387691), (317, 83164), (634, 41582), (1223, 21556), (1268, 20791), (2446, 10778), (4892, 5389)]