68663672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111467}}^1$

素因数の和:111491

約数の個数: 32

約数和(自身を含む): 160513920

約数和(自身を除く): 91850248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111467, 222934, 445868, 780269, 891736, 1226137, 1560538, 2452274, 3121076, 4904548, 6242152, 8582959, 9809096, 17165918, 34331836, 68663672]

約数ペア:

[(1, 68663672), (2, 34331836), (4, 17165918), (7, 9809096), (8, 8582959), (11, 6242152), (14, 4904548), (22, 3121076), (28, 2452274), (44, 1560538), (56, 1226137), (77, 891736), (88, 780269), (154, 445868), (308, 222934), (616, 111467)]