27876254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64231}}^1$

素因数の和:64271

約数の個数: 16

約数和(自身を含む): 49330176

約数和(自身を除く): 21453922

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64231, 128462, 449617, 899234, 1991161, 3982322, 13938127, 27876254]

約数ペア:

[(1, 27876254), (2, 13938127), (7, 3982322), (14, 1991161), (31, 899234), (62, 449617), (217, 128462), (434, 64231)]