8721030052

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 17522080128

約数和(自身を除く): 8801050076

約数列:

[1, 2, 4, 7, 14, 28, 491, 677, 937, 982, 1354, 1874, 1964, 2708, 3437, 3748, 4739, 6559, 6874, 9478, 13118, 13748, 18956, 26236, 332407, 460067, 634349, 664814, 920134, 1268698, 1329628, 1840268, 2326849, 2537396, 3220469, 4440443, 4653698, 6440938, 8880886, 9307396, 12881876, 17761772, 311465359, 622930718, 1245861436, 2180257513, 4360515026, 8721030052]

約数ペア:

[(1, 8721030052), (2, 4360515026), (4, 2180257513), (7, 1245861436), (14, 622930718), (28, 311465359), (491, 17761772), (677, 12881876), (937, 9307396), (982, 8880886), (1354, 6440938), (1874, 4653698), (1964, 4440443), (2708, 3220469), (3437, 2537396), (3748, 2326849), (4739, 1840268), (6559, 1329628), (6874, 1268698), (9478, 920134), (13118, 664814), (13748, 634349), (18956, 460067), (26236, 332407)]