12881344

素因数分解:

$2^6\times 7^1\times {\mathrm{28753}}^1$

素因数の和:28772

約数の個数: 28

約数和(自身を含む): 29214064

約数和(自身を除く): 16332720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28753, 57506, 115012, 201271, 230024, 402542, 460048, 805084, 920096, 1610168, 1840192, 3220336, 6440672, 12881344]

約数ペア:

[(1, 12881344), (2, 6440672), (4, 3220336), (7, 1840192), (8, 1610168), (14, 920096), (16, 805084), (28, 460048), (32, 402542), (56, 230024), (64, 201271), (112, 115012), (224, 57506), (448, 28753)]