28307566

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5827}}^1$

素因数の和:6183

約数の個数: 16

約数和(自身を含む): 48675456

約数和(自身を除く): 20367890

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 5827, 11654, 40789, 81578, 2021969, 4043938, 14153783, 28307566]

約数ペア:

[(1, 28307566), (2, 14153783), (7, 4043938), (14, 2021969), (347, 81578), (694, 40789), (2429, 11654), (4858, 5827)]