2551567888544

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{2473907}}^1$

素因数の和:2474277

約数の個数: 48

約数和(自身を含む): 5079665400768

約数和(自身を除く): 2528097512224

約数列:

[1, 2, 4, 8, 16, 32, 167, 193, 334, 386, 668, 772, 1336, 1544, 2672, 3088, 5344, 6176, 32231, 64462, 128924, 257848, 515696, 1031392, 2473907, 4947814, 9895628, 19791256, 39582512, 79165024, 413142469, 477464051, 826284938, 954928102, 1652569876, 1909856204, 3305139752, 3819712408, 6610279504, 7639424816, 13220559008, 15278849632, 79736496517, 159472993034, 318945986068, 637891972136, 1275783944272, 2551567888544]

約数ペア:

[(1, 2551567888544), (2, 1275783944272), (4, 637891972136), (8, 318945986068), (16, 159472993034), (32, 79736496517), (167, 15278849632), (193, 13220559008), (334, 7639424816), (386, 6610279504), (668, 3819712408), (772, 3305139752), (1336, 1909856204), (1544, 1652569876), (2672, 954928102), (3088, 826284938), (5344, 477464051), (6176, 413142469), (32231, 79165024), (64462, 39582512), (128924, 19791256), (257848, 9895628), (515696, 4947814), (1031392, 2473907)]