65768416

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6311

約数の個数: 48

約数和(自身を含む): 151151616

約数和(自身を除く): 85383200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 6247, 10528, 12494, 24988, 43729, 49976, 87458, 99952, 174916, 199904, 293609, 349832, 587218, 699664, 1174436, 1399328, 2055263, 2348872, 4110526, 4697744, 8221052, 9395488, 16442104, 32884208, 65768416]

約数ペア:

[(1, 65768416), (2, 32884208), (4, 16442104), (7, 9395488), (8, 8221052), (14, 4697744), (16, 4110526), (28, 2348872), (32, 2055263), (47, 1399328), (56, 1174436), (94, 699664), (112, 587218), (188, 349832), (224, 293609), (329, 199904), (376, 174916), (658, 99952), (752, 87458), (1316, 49976), (1504, 43729), (2632, 24988), (5264, 12494), (6247, 10528)]