28605218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6337}}^1$

素因数の和:6437

約数の個数: 16

約数和(自身を含む): 44796984

約数和(自身を除く): 16191766

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 6337, 12674, 234469, 386557, 468938, 773114, 14302609, 28605218]

約数ペア:

[(1, 28605218), (2, 14302609), (37, 773114), (61, 468938), (74, 386557), (122, 234469), (2257, 12674), (4514, 6337)]