12217156672

素因数分解:

$2^6\times 7^2\times {\mathrm{3895777}}^1$

素因数の和:3895803

約数の個数: 42

約数和(自身を含む): 28201536942

約数和(自身を除く): 15984380270

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 3895777, 7791554, 15583108, 27270439, 31166216, 54540878, 62332432, 109081756, 124664864, 190893073, 218163512, 249329728, 381786146, 436327024, 763572292, 872654048, 1527144584, 1745308096, 3054289168, 6108578336, 12217156672]

約数ペア:

[(1, 12217156672), (2, 6108578336), (4, 3054289168), (7, 1745308096), (8, 1527144584), (14, 872654048), (16, 763572292), (28, 436327024), (32, 381786146), (49, 249329728), (56, 218163512), (64, 190893073), (98, 124664864), (112, 109081756), (196, 62332432), (224, 54540878), (392, 31166216), (448, 27270439), (784, 15583108), (1568, 7791554), (3136, 3895777)]