7157416

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 16007040

約数和(自身を除く): 8849624

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 5557, 11114, 22228, 38899, 44456, 77798, 127811, 155596, 255622, 311192, 511244, 894677, 1022488, 1789354, 3578708, 7157416]

約数ペア:

[(1, 7157416), (2, 3578708), (4, 1789354), (7, 1022488), (8, 894677), (14, 511244), (23, 311192), (28, 255622), (46, 155596), (56, 127811), (92, 77798), (161, 44456), (184, 38899), (322, 22228), (644, 11114), (1288, 5557)]