16637264

素因数分解:

$2^4\times 7^2\times {\mathrm{21221}}^1$

素因数の和:21243

約数の個数: 30

約数和(自身を含む): 37499274

約数和(自身を除く): 20862010

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21221, 42442, 84884, 148547, 169768, 297094, 339536, 594188, 1039829, 1188376, 2079658, 2376752, 4159316, 8318632, 16637264]

約数ペア:

[(1, 16637264), (2, 8318632), (4, 4159316), (7, 2376752), (8, 2079658), (14, 1188376), (16, 1039829), (28, 594188), (49, 339536), (56, 297094), (98, 169768), (112, 148547), (196, 84884), (392, 42442), (784, 21221)]