27671824

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24359}}^1$

素因数の和:24438

約数の個数: 20

約数和(自身を含む): 54371520

約数和(自身を除く): 26699696

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24359, 48718, 97436, 194872, 389744, 1729489, 3458978, 6917956, 13835912, 27671824]

約数ペア:

[(1, 27671824), (2, 13835912), (4, 6917956), (8, 3458978), (16, 1729489), (71, 389744), (142, 194872), (284, 97436), (568, 48718), (1136, 24359)]