40577728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{21863}}^1$

素因数の和:21904

約数の個数: 28

約数和(自身を含む): 83301840

約数和(自身を除く): 42724112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 21863, 43726, 87452, 174904, 349808, 634027, 699616, 1268054, 1399232, 2536108, 5072216, 10144432, 20288864, 40577728]

約数ペア:

[(1, 40577728), (2, 20288864), (4, 10144432), (8, 5072216), (16, 2536108), (29, 1399232), (32, 1268054), (58, 699616), (64, 634027), (116, 349808), (232, 174904), (464, 87452), (928, 43726), (1856, 21863)]