40947904

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13672

約数の個数: 28

約数和(自身を含む): 82990944

約数和(自身を除く): 42043040

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 13613, 27226, 54452, 108904, 217808, 435616, 639811, 871232, 1279622, 2559244, 5118488, 10236976, 20473952, 40947904]

約数ペア:

[(1, 40947904), (2, 20473952), (4, 10236976), (8, 5118488), (16, 2559244), (32, 1279622), (47, 871232), (64, 639811), (94, 435616), (188, 217808), (376, 108904), (752, 54452), (1504, 27226), (3008, 13613)]