28005072

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{3023}}^1$

素因数の和:3227

約数の個数: 40

約数和(自身を含む): 72745344

約数和(自身を除く): 44740272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3023, 3088, 4632, 6046, 9069, 9264, 12092, 18138, 24184, 36276, 48368, 72552, 145104, 583439, 1166878, 1750317, 2333756, 3500634, 4667512, 7001268, 9335024, 14002536, 28005072]

約数ペア:

[(1, 28005072), (2, 14002536), (3, 9335024), (4, 7001268), (6, 4667512), (8, 3500634), (12, 2333756), (16, 1750317), (24, 1166878), (48, 583439), (193, 145104), (386, 72552), (579, 48368), (772, 36276), (1158, 24184), (1544, 18138), (2316, 12092), (3023, 9264), (3088, 9069), (4632, 6046)]