39566128

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 60

約数和(自身を含む): 90187680

約数和(自身を除く): 50621552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 463, 763, 784, 872, 926, 1526, 1744, 1852, 3052, 3241, 3704, 5341, 6104, 6482, 7408, 10682, 12208, 12964, 21364, 22687, 25928, 42728, 45374, 50467, 51856, 85456, 90748, 100934, 181496, 201868, 353269, 362992, 403736, 706538, 807472, 1413076, 2472883, 2826152, 4945766, 5652304, 9891532, 19783064, 39566128]

約数ペア:

[(1, 39566128), (2, 19783064), (4, 9891532), (7, 5652304), (8, 4945766), (14, 2826152), (16, 2472883), (28, 1413076), (49, 807472), (56, 706538), (98, 403736), (109, 362992), (112, 353269), (196, 201868), (218, 181496), (392, 100934), (436, 90748), (463, 85456), (763, 51856), (784, 50467), (872, 45374), (926, 42728), (1526, 25928), (1744, 22687), (1852, 21364), (3052, 12964), (3241, 12208), (3704, 10682), (5341, 7408), (6104, 6482)]