73509872

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{33053}}^1$

素因数の和:33200

約数の個数: 20

約数和(自身を含む): 143454360

約数和(自身を除く): 69944488

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 33053, 66106, 132212, 264424, 528848, 4594367, 9188734, 18377468, 36754936, 73509872]

約数ペア:

[(1, 73509872), (2, 36754936), (4, 18377468), (8, 9188734), (16, 4594367), (139, 528848), (278, 264424), (556, 132212), (1112, 66106), (2224, 33053)]