28058114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 22814206

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1103, 1106, 1817, 2206, 3634, 7721, 12719, 15442, 25369, 25438, 50738, 87137, 174274, 177583, 355166, 609959, 1219918, 2004151, 4008302, 14029057, 28058114]

約数ペア:

[(1, 28058114), (2, 14029057), (7, 4008302), (14, 2004151), (23, 1219918), (46, 609959), (79, 355166), (158, 177583), (161, 174274), (322, 87137), (553, 50738), (1103, 25438), (1106, 25369), (1817, 15442), (2206, 12719), (3634, 7721)]