28920864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43037}}^1$

素因数の和:43057

約数の個数: 48

約数和(自身を含む): 86764608

約数和(自身を除く): 57843744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 43037, 86074, 129111, 172148, 258222, 301259, 344296, 516444, 602518, 688592, 903777, 1032888, 1205036, 1377184, 1807554, 2065776, 2410072, 3615108, 4131552, 4820144, 7230216, 9640288, 14460432, 28920864]

約数ペア:

[(1, 28920864), (2, 14460432), (3, 9640288), (4, 7230216), (6, 4820144), (7, 4131552), (8, 3615108), (12, 2410072), (14, 2065776), (16, 1807554), (21, 1377184), (24, 1205036), (28, 1032888), (32, 903777), (42, 688592), (48, 602518), (56, 516444), (84, 344296), (96, 301259), (112, 258222), (168, 172148), (224, 129111), (336, 86074), (672, 43037)]