2405984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3254944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 467, 644, 736, 934, 1288, 1868, 2576, 3269, 3736, 5152, 6538, 7472, 10741, 13076, 14944, 21482, 26152, 42964, 52304, 75187, 85928, 104608, 150374, 171856, 300748, 343712, 601496, 1202992, 2405984]

約数ペア:

[(1, 2405984), (2, 1202992), (4, 601496), (7, 343712), (8, 300748), (14, 171856), (16, 150374), (23, 104608), (28, 85928), (32, 75187), (46, 52304), (56, 42964), (92, 26152), (112, 21482), (161, 14944), (184, 13076), (224, 10741), (322, 7472), (368, 6538), (467, 5152), (644, 3736), (736, 3269), (934, 2576), (1288, 1868)]