40667704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 96111360

約数和(自身を除く): 55443656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 617, 749, 856, 1177, 1234, 1498, 2354, 2468, 2996, 4319, 4708, 4936, 5992, 6787, 8239, 8638, 9416, 13574, 16478, 17276, 27148, 32956, 34552, 47509, 54296, 65912, 66019, 95018, 132038, 190036, 264076, 380072, 462133, 528152, 726209, 924266, 1452418, 1848532, 2904836, 3697064, 5083463, 5809672, 10166926, 20333852, 40667704]

約数ペア:

[(1, 40667704), (2, 20333852), (4, 10166926), (7, 5809672), (8, 5083463), (11, 3697064), (14, 2904836), (22, 1848532), (28, 1452418), (44, 924266), (56, 726209), (77, 528152), (88, 462133), (107, 380072), (154, 264076), (214, 190036), (308, 132038), (428, 95018), (616, 66019), (617, 65912), (749, 54296), (856, 47509), (1177, 34552), (1234, 32956), (1498, 27148), (2354, 17276), (2468, 16478), (2996, 13574), (4319, 9416), (4708, 8638), (4936, 8239), (5992, 6787)]