56999768

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23671}}^1$

素因数の和:23727

約数の個数: 32

約数和(自身を含む): 124988160

約数和(自身を除く): 67988392

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 23671, 47342, 94684, 165697, 189368, 331394, 662788, 1017853, 1325576, 2035706, 4071412, 7124971, 8142824, 14249942, 28499884, 56999768]

約数ペア:

[(1, 56999768), (2, 28499884), (4, 14249942), (7, 8142824), (8, 7124971), (14, 4071412), (28, 2035706), (43, 1325576), (56, 1017853), (86, 662788), (172, 331394), (301, 189368), (344, 165697), (602, 94684), (1204, 47342), (2408, 23671)]