27804326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2269}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 45599760

約数和(自身を除く): 17795434

約数列:

[1, 2, 11, 22, 557, 1114, 2269, 4538, 6127, 12254, 24959, 49918, 1263833, 2527666, 13902163, 27804326]

約数ペア:

[(1, 27804326), (2, 13902163), (11, 2527666), (22, 1263833), (557, 49918), (1114, 24959), (2269, 12254), (4538, 6127)]