1296702464

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55100

約数の個数: 44

約数和(自身を含む): 2704889424

約数和(自身を除く): 1408186960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 55057, 110114, 220228, 440456, 880912, 1266311, 1761824, 2532622, 3523648, 5065244, 7047296, 10130488, 14094592, 20260976, 28189184, 40521952, 56378368, 81043904, 162087808, 324175616, 648351232, 1296702464]

約数ペア:

[(1, 1296702464), (2, 648351232), (4, 324175616), (8, 162087808), (16, 81043904), (23, 56378368), (32, 40521952), (46, 28189184), (64, 20260976), (92, 14094592), (128, 10130488), (184, 7047296), (256, 5065244), (368, 3523648), (512, 2532622), (736, 1761824), (1024, 1266311), (1472, 880912), (2944, 440456), (5888, 220228), (11776, 110114), (23552, 55057)]