28537544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26821}}^1$

素因数の和:26853

約数の個数: 32

約数和(自身を含む): 64372800

約数和(自身を除く): 35835256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26821, 53642, 107284, 187747, 214568, 375494, 509599, 750988, 1019198, 1501976, 2038396, 3567193, 4076792, 7134386, 14268772, 28537544]

約数ペア:

[(1, 28537544), (2, 14268772), (4, 7134386), (7, 4076792), (8, 3567193), (14, 2038396), (19, 1501976), (28, 1019198), (38, 750988), (56, 509599), (76, 375494), (133, 214568), (152, 187747), (266, 107284), (532, 53642), (1064, 26821)]