27751388

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13577}}^1$

素因数の和:13661

約数の個数: 24

約数和(自身を含む): 56267232

約数和(自身を除く): 28515844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13577, 27154, 54308, 95039, 190078, 380156, 991121, 1982242, 3964484, 6937847, 13875694, 27751388]

約数ペア:

[(1, 27751388), (2, 13875694), (4, 6937847), (7, 3964484), (14, 1982242), (28, 991121), (73, 380156), (146, 190078), (292, 95039), (511, 54308), (1022, 27154), (2044, 13577)]