28681914

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{7103}}^1$

素因数の和:7781

約数の個数: 16

約数和(自身を含む): 57457152

約数和(自身を除く): 28775238

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 7103, 14206, 21309, 42618, 4780319, 9560638, 14340957, 28681914]

約数ペア:

[(1, 28681914), (2, 14340957), (3, 9560638), (6, 4780319), (673, 42618), (1346, 21309), (2019, 14206), (4038, 7103)]