66548612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2447}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 125709696

約数和(自身を除く): 59161084

約数列:

[1, 2, 4, 13, 26, 52, 523, 1046, 2092, 2447, 4894, 6799, 9788, 13598, 27196, 31811, 63622, 127244, 1279781, 2559562, 5119124, 16637153, 33274306, 66548612]

約数ペア:

[(1, 66548612), (2, 33274306), (4, 16637153), (13, 5119124), (26, 2559562), (52, 1279781), (523, 127244), (1046, 63622), (2092, 31811), (2447, 27196), (4894, 13598), (6799, 9788)]