66706948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11399}}^1$

素因数の和:11440

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 86509052

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11399, 22798, 45596, 79793, 125389, 159586, 216581, 250778, 319172, 433162, 501556, 866324, 877723, 1516067, 1755446, 2382391, 3032134, 3510892, 4764782, 6064268, 9529564, 16676737, 33353474, 66706948]

約数ペア:

[(1, 66706948), (2, 33353474), (4, 16676737), (7, 9529564), (11, 6064268), (14, 4764782), (19, 3510892), (22, 3032134), (28, 2382391), (38, 1755446), (44, 1516067), (76, 877723), (77, 866324), (133, 501556), (154, 433162), (209, 319172), (266, 250778), (308, 216581), (418, 159586), (532, 125389), (836, 79793), (1463, 45596), (2926, 22798), (5852, 11399)]