17768072

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 38478720

約数和(自身を除く): 20710648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3271, 5432, 6542, 13084, 22897, 26168, 45794, 91588, 183176, 317287, 634574, 1269148, 2221009, 2538296, 4442018, 8884036, 17768072]

約数ペア:

[(1, 17768072), (2, 8884036), (4, 4442018), (7, 2538296), (8, 2221009), (14, 1269148), (28, 634574), (56, 317287), (97, 183176), (194, 91588), (388, 45794), (679, 26168), (776, 22897), (1358, 13084), (2716, 6542), (3271, 5432)]