28732294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2179}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 45518400

約数和(自身を除く): 16786106

約数列:

[1, 2, 19, 38, 347, 694, 2179, 4358, 6593, 13186, 41401, 82802, 756113, 1512226, 14366147, 28732294]

約数ペア:

[(1, 28732294), (2, 14366147), (19, 1512226), (38, 756113), (347, 82802), (694, 41401), (2179, 13186), (4358, 6593)]