2561712

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 6707904

約数和(自身を除く): 4146192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 643, 664, 996, 1286, 1328, 1929, 1992, 2572, 3858, 3984, 5144, 7716, 10288, 15432, 30864, 53369, 106738, 160107, 213476, 320214, 426952, 640428, 853904, 1280856, 2561712]

約数ペア:

[(1, 2561712), (2, 1280856), (3, 853904), (4, 640428), (6, 426952), (8, 320214), (12, 213476), (16, 160107), (24, 106738), (48, 53369), (83, 30864), (166, 15432), (249, 10288), (332, 7716), (498, 5144), (643, 3984), (664, 3858), (996, 2572), (1286, 1992), (1328, 1929)]