28352144

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{2633}}^1$

素因数の和:3314

約数の個数: 20

約数和(自身を含む): 55034796

約数和(自身を除く): 26682652

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2633, 2692, 5266, 5384, 10532, 10768, 21064, 42128, 1772009, 3544018, 7088036, 14176072, 28352144]

約数ペア:

[(1, 28352144), (2, 14176072), (4, 7088036), (8, 3544018), (16, 1772009), (673, 42128), (1346, 21064), (2633, 10768), (2692, 10532), (5266, 5384)]