56357728

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10939}}^1$

素因数の和:10979

約数の個数: 48

約数和(自身を含む): 132330240

約数和(自身を除く): 75972512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 10939, 21878, 43756, 76573, 87512, 153146, 175024, 251597, 306292, 350048, 503194, 612584, 1006388, 1225168, 1761179, 2012776, 2450336, 3522358, 4025552, 7044716, 8051104, 14089432, 28178864, 56357728]

約数ペア:

[(1, 56357728), (2, 28178864), (4, 14089432), (7, 8051104), (8, 7044716), (14, 4025552), (16, 3522358), (23, 2450336), (28, 2012776), (32, 1761179), (46, 1225168), (56, 1006388), (92, 612584), (112, 503194), (161, 350048), (184, 306292), (224, 251597), (322, 175024), (368, 153146), (644, 87512), (736, 76573), (1288, 43756), (2576, 21878), (5152, 10939)]