8741656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 21358080

約数和(自身を除く): 12616424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 617, 644, 1012, 1234, 1288, 1771, 2024, 2468, 3542, 4319, 4936, 6787, 7084, 8638, 13574, 14168, 14191, 17276, 27148, 28382, 34552, 47509, 54296, 56764, 95018, 99337, 113528, 156101, 190036, 198674, 312202, 380072, 397348, 624404, 794696, 1092707, 1248808, 2185414, 4370828, 8741656]

約数ペア:

[(1, 8741656), (2, 4370828), (4, 2185414), (7, 1248808), (8, 1092707), (11, 794696), (14, 624404), (22, 397348), (23, 380072), (28, 312202), (44, 198674), (46, 190036), (56, 156101), (77, 113528), (88, 99337), (92, 95018), (154, 56764), (161, 54296), (184, 47509), (253, 34552), (308, 28382), (322, 27148), (506, 17276), (616, 14191), (617, 14168), (644, 13574), (1012, 8638), (1234, 7084), (1288, 6787), (1771, 4936), (2024, 4319), (2468, 3542)]