25109728

素因数分解:

$2^5\times 7^1\times {\mathrm{112097}}^1$

素因数の和:112114

約数の個数: 24

約数和(自身を含む): 56497392

約数和(自身を除く): 31387664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 112097, 224194, 448388, 784679, 896776, 1569358, 1793552, 3138716, 3587104, 6277432, 12554864, 25109728]

約数ペア:

[(1, 25109728), (2, 12554864), (4, 6277432), (7, 3587104), (8, 3138716), (14, 1793552), (16, 1569358), (28, 896776), (32, 784679), (56, 448388), (112, 224194), (224, 112097)]