68054116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6781}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 128939384

約数和(自身を除く): 60885268

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 6781, 10036, 13562, 27124, 88153, 176306, 352612, 1308733, 2617466, 5234932, 17013529, 34027058, 68054116]

約数ペア:

[(1, 68054116), (2, 34027058), (4, 17013529), (13, 5234932), (26, 2617466), (52, 1308733), (193, 352612), (386, 176306), (772, 88153), (2509, 27124), (5018, 13562), (6781, 10036)]