8420944

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 19846944

約数和(自身を除く): 11426000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 467, 644, 784, 934, 1127, 1288, 1868, 2254, 2576, 3269, 3736, 4508, 6538, 7472, 9016, 10741, 13076, 18032, 21482, 22883, 26152, 42964, 45766, 52304, 75187, 85928, 91532, 150374, 171856, 183064, 300748, 366128, 526309, 601496, 1052618, 1202992, 2105236, 4210472, 8420944]

約数ペア:

[(1, 8420944), (2, 4210472), (4, 2105236), (7, 1202992), (8, 1052618), (14, 601496), (16, 526309), (23, 366128), (28, 300748), (46, 183064), (49, 171856), (56, 150374), (92, 91532), (98, 85928), (112, 75187), (161, 52304), (184, 45766), (196, 42964), (322, 26152), (368, 22883), (392, 21482), (467, 18032), (644, 13076), (784, 10741), (934, 9016), (1127, 7472), (1288, 6538), (1868, 4508), (2254, 3736), (2576, 3269)]