254059456

素因数分解:

$2^6\times 7^1\times {\mathrm{567097}}^1$

素因数の和:567116

約数の個数: 28

約数和(自身を含む): 576171568

約数和(自身を除く): 322112112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 567097, 1134194, 2268388, 3969679, 4536776, 7939358, 9073552, 15878716, 18147104, 31757432, 36294208, 63514864, 127029728, 254059456]

約数ペア:

[(1, 254059456), (2, 127029728), (4, 63514864), (7, 36294208), (8, 31757432), (14, 18147104), (16, 15878716), (28, 9073552), (32, 7939358), (56, 4536776), (64, 3969679), (112, 2268388), (224, 1134194), (448, 567097)]