5655890128

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{226453}}^1$

素因数の和:226691

約数の個数: 40

約数和(自身を含む): 12579972608

約数和(自身を除く): 6924082480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 6244, 12488, 24976, 226453, 452906, 905812, 1585171, 1811624, 3170342, 3623248, 6340684, 12681368, 25362736, 50499019, 100998038, 201996076, 353493133, 403992152, 706986266, 807984304, 1413972532, 2827945064, 5655890128]

約数ペア:

[(1, 5655890128), (2, 2827945064), (4, 1413972532), (7, 807984304), (8, 706986266), (14, 403992152), (16, 353493133), (28, 201996076), (56, 100998038), (112, 50499019), (223, 25362736), (446, 12681368), (892, 6340684), (1561, 3623248), (1784, 3170342), (3122, 1811624), (3568, 1585171), (6244, 905812), (12488, 452906), (24976, 226453)]