33440008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16139}}^1$

素因数の和:16189

約数の個数: 32

約数和(自身を含む): 73598400

約数和(自身を除く): 40158392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 16139, 32278, 64556, 112973, 129112, 225946, 451892, 597143, 903784, 1194286, 2388572, 4180001, 4777144, 8360002, 16720004, 33440008]

約数ペア:

[(1, 33440008), (2, 16720004), (4, 8360002), (7, 4777144), (8, 4180001), (14, 2388572), (28, 1194286), (37, 903784), (56, 597143), (74, 451892), (148, 225946), (259, 129112), (296, 112973), (518, 64556), (1036, 32278), (2072, 16139)]