28921224

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{4801}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 72606240

約数和(自身を除く): 43685016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 4801, 6024, 9602, 14403, 19204, 28806, 38408, 57612, 115224, 1205051, 2410102, 3615153, 4820204, 7230306, 9640408, 14460612, 28921224]

約数ペア:

[(1, 28921224), (2, 14460612), (3, 9640408), (4, 7230306), (6, 4820204), (8, 3615153), (12, 2410102), (24, 1205051), (251, 115224), (502, 57612), (753, 38408), (1004, 28806), (1506, 19204), (2008, 14403), (3012, 9602), (4801, 6024)]