28198374

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33811}}^1$

素因数の和:33955

約数の個数: 16

約数和(自身を含む): 56804160

約数和(自身を除く): 28605786

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33811, 67622, 101433, 202866, 4699729, 9399458, 14099187, 28198374]

約数ペア:

[(1, 28198374), (2, 14099187), (3, 9399458), (6, 4699729), (139, 202866), (278, 101433), (417, 67622), (834, 33811)]