27911456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 31963744

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1583, 2204, 3166, 4408, 6332, 8816, 12664, 17632, 25328, 30077, 45907, 50656, 60154, 91814, 120308, 183628, 240616, 367256, 481232, 734512, 872233, 962464, 1469024, 1744466, 3488932, 6977864, 13955728, 27911456]

約数ペア:

[(1, 27911456), (2, 13955728), (4, 6977864), (8, 3488932), (16, 1744466), (19, 1469024), (29, 962464), (32, 872233), (38, 734512), (58, 481232), (76, 367256), (116, 240616), (152, 183628), (232, 120308), (304, 91814), (464, 60154), (551, 50656), (608, 45907), (928, 30077), (1102, 25328), (1583, 17632), (2204, 12664), (3166, 8816), (4408, 6332)]