68301784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2903}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 136429920

約数和(自身を除く): 68128136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2903, 2941, 5806, 5882, 11612, 11764, 23224, 23528, 49351, 98702, 197404, 394808, 502219, 1004438, 2008876, 4017752, 8537723, 17075446, 34150892, 68301784]

約数ペア:

[(1, 68301784), (2, 34150892), (4, 17075446), (8, 8537723), (17, 4017752), (34, 2008876), (68, 1004438), (136, 502219), (173, 394808), (346, 197404), (692, 98702), (1384, 49351), (2903, 23528), (2941, 23224), (5806, 11764), (5882, 11612)]