56057344

素因数分解:

$2^9\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15666

約数の個数: 40

約数和(自身を含む): 128014128

約数和(自身を除く): 71956784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15641, 31282, 62564, 109487, 125128, 218974, 250256, 437948, 500512, 875896, 1001024, 1751792, 2002048, 3503584, 4004096, 7007168, 8008192, 14014336, 28028672, 56057344]

約数ペア:

[(1, 56057344), (2, 28028672), (4, 14014336), (7, 8008192), (8, 7007168), (14, 4004096), (16, 3503584), (28, 2002048), (32, 1751792), (56, 1001024), (64, 875896), (112, 500512), (128, 437948), (224, 250256), (256, 218974), (448, 125128), (512, 109487), (896, 62564), (1792, 31282), (3584, 15641)]