28093254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 66287616

約数和(自身を除く): 38194362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21577, 43154, 64731, 129462, 151039, 302078, 453117, 668887, 906234, 1337774, 2006661, 4013322, 4682209, 9364418, 14046627, 28093254]

約数ペア:

[(1, 28093254), (2, 14046627), (3, 9364418), (6, 4682209), (7, 4013322), (14, 2006661), (21, 1337774), (31, 906234), (42, 668887), (62, 453117), (93, 302078), (186, 151039), (217, 129462), (434, 64731), (651, 43154), (1302, 21577)]