69885568

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 140530500

約数和(自身を除く): 70644932

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5009, 6976, 10018, 13952, 20036, 40072, 80144, 160288, 320576, 545981, 641152, 1091962, 2183924, 4367848, 8735696, 17471392, 34942784, 69885568]

約数ペア:

[(1, 69885568), (2, 34942784), (4, 17471392), (8, 8735696), (16, 4367848), (32, 2183924), (64, 1091962), (109, 641152), (128, 545981), (218, 320576), (436, 160288), (872, 80144), (1744, 40072), (3488, 20036), (5009, 13952), (6976, 10018)]