71380592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 40

約数和(自身を含む): 147419136

約数和(自身を除く): 76038544

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4127, 4324, 8254, 8648, 16508, 17296, 33016, 66032, 94921, 189842, 193969, 379684, 387938, 759368, 775876, 1518736, 1551752, 3103504, 4461287, 8922574, 17845148, 35690296, 71380592]

約数ペア:

[(1, 71380592), (2, 35690296), (4, 17845148), (8, 8922574), (16, 4461287), (23, 3103504), (46, 1551752), (47, 1518736), (92, 775876), (94, 759368), (184, 387938), (188, 379684), (368, 193969), (376, 189842), (752, 94921), (1081, 66032), (2162, 33016), (4127, 17296), (4324, 16508), (8254, 8648)]