28127554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9130

約数の個数: 32

約数和(自身を含む): 54988416

約数和(自身を除く): 26860862

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9091, 18182, 63637, 118183, 127274, 154547, 236366, 309094, 827281, 1081829, 1654562, 2009111, 2163658, 4018222, 14063777, 28127554]

約数ペア:

[(1, 28127554), (2, 14063777), (7, 4018222), (13, 2163658), (14, 2009111), (17, 1654562), (26, 1081829), (34, 827281), (91, 309094), (119, 236366), (182, 154547), (221, 127274), (238, 118183), (442, 63637), (1547, 18182), (3094, 9091)]