56735168

素因数分解:

$2^6\times 7^1\times {\mathrm{126641}}^1$

素因数の和:126660

約数の個数: 28

約数和(自身を含む): 128668272

約数和(自身を除く): 71933104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 126641, 253282, 506564, 886487, 1013128, 1772974, 2026256, 3545948, 4052512, 7091896, 8105024, 14183792, 28367584, 56735168]

約数ペア:

[(1, 56735168), (2, 28367584), (4, 14183792), (7, 8105024), (8, 7091896), (14, 4052512), (16, 3545948), (28, 2026256), (32, 1772974), (56, 1013128), (64, 886487), (112, 506564), (224, 253282), (448, 126641)]