65939916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2557}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 176481536

約数和(自身を除く): 110541620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 2557, 3684, 4298, 5114, 6447, 7671, 8596, 10228, 12894, 15342, 17899, 25788, 30684, 35798, 53697, 71596, 107394, 214788, 784999, 1569998, 2354997, 3139996, 4709994, 5494993, 9419988, 10989986, 16484979, 21979972, 32969958, 65939916]

約数ペア:

[(1, 65939916), (2, 32969958), (3, 21979972), (4, 16484979), (6, 10989986), (7, 9419988), (12, 5494993), (14, 4709994), (21, 3139996), (28, 2354997), (42, 1569998), (84, 784999), (307, 214788), (614, 107394), (921, 71596), (1228, 53697), (1842, 35798), (2149, 30684), (2557, 25788), (3684, 17899), (4298, 15342), (5114, 12894), (6447, 10228), (7671, 8596)]