28175014

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24247}}^1$

素因数の和:24339

約数の個数: 16

約数和(自身を含む): 48883968

約数和(自身を除く): 20708954

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 24247, 48494, 169729, 339458, 2012501, 4025002, 14087507, 28175014]

約数ペア:

[(1, 28175014), (2, 14087507), (7, 4025002), (14, 2012501), (83, 339458), (166, 169729), (581, 48494), (1162, 24247)]