28484116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 52889760

約数和(自身を除く): 24405644

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2861, 4978, 5722, 9956, 11444, 54359, 108718, 217436, 374791, 749582, 1499164, 7121029, 14242058, 28484116]

約数ペア:

[(1, 28484116), (2, 14242058), (4, 7121029), (19, 1499164), (38, 749582), (76, 374791), (131, 217436), (262, 108718), (524, 54359), (2489, 11444), (2861, 9956), (4978, 5722)]