28515984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84869}}^1$

素因数の和:84887

約数の個数: 40

約数和(自身を含む): 84191040

約数和(自身を除く): 55675056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84869, 169738, 254607, 339476, 509214, 594083, 678952, 1018428, 1188166, 1357904, 1782249, 2036856, 2376332, 3564498, 4073712, 4752664, 7128996, 9505328, 14257992, 28515984]

約数ペア:

[(1, 28515984), (2, 14257992), (3, 9505328), (4, 7128996), (6, 4752664), (7, 4073712), (8, 3564498), (12, 2376332), (14, 2036856), (16, 1782249), (21, 1357904), (24, 1188166), (28, 1018428), (42, 678952), (48, 594083), (56, 509214), (84, 339476), (112, 254607), (168, 169738), (336, 84869)]