274891456

素因数分解:

$2^6\times 7^1\times {\mathrm{613597}}^1$

素因数の和:613616

約数の個数: 28

約数和(自身を含む): 623415568

約数和(自身を除く): 348524112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613597, 1227194, 2454388, 4295179, 4908776, 8590358, 9817552, 17180716, 19635104, 34361432, 39270208, 68722864, 137445728, 274891456]

約数ペア:

[(1, 274891456), (2, 137445728), (4, 68722864), (7, 39270208), (8, 34361432), (14, 19635104), (16, 17180716), (28, 9817552), (32, 8590358), (56, 4908776), (64, 4295179), (112, 2454388), (224, 1227194), (448, 613597)]