13955728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 29462400

約数和(自身を除く): 15506672

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1583, 2204, 3166, 4408, 6332, 8816, 12664, 25328, 30077, 45907, 60154, 91814, 120308, 183628, 240616, 367256, 481232, 734512, 872233, 1744466, 3488932, 6977864, 13955728]

約数ペア:

[(1, 13955728), (2, 6977864), (4, 3488932), (8, 1744466), (16, 872233), (19, 734512), (29, 481232), (38, 367256), (58, 240616), (76, 183628), (116, 120308), (152, 91814), (232, 60154), (304, 45907), (464, 30077), (551, 25328), (1102, 12664), (1583, 8816), (2204, 6332), (3166, 4408)]