28480606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 53959680

約数和(自身を除く): 25479074

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 2341, 4682, 6083, 12166, 16387, 25751, 32774, 51502, 180257, 184939, 360514, 369878, 1294573, 2034329, 2589146, 4068658, 14240303, 28480606]

約数ペア:

[(1, 28480606), (2, 14240303), (7, 4068658), (11, 2589146), (14, 2034329), (22, 1294573), (77, 369878), (79, 360514), (154, 184939), (158, 180257), (553, 51502), (869, 32774), (1106, 25751), (1738, 16387), (2341, 12166), (4682, 6083)]