17807368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 16484792

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 293, 428, 568, 586, 856, 1172, 2344, 7597, 15194, 20803, 30388, 31351, 41606, 60776, 62702, 83212, 125404, 166424, 250808, 2225921, 4451842, 8903684, 17807368]

約数ペア:

[(1, 17807368), (2, 8903684), (4, 4451842), (8, 2225921), (71, 250808), (107, 166424), (142, 125404), (214, 83212), (284, 62702), (293, 60776), (428, 41606), (568, 31351), (586, 30388), (856, 20803), (1172, 15194), (2344, 7597)]