72413008

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{12821}}^1$

素因数の和:13182

約数の個数: 20

約数和(自身を含む): 140708628

約数和(自身を除く): 68295620

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 12821, 25642, 51284, 102568, 205136, 4525813, 9051626, 18103252, 36206504, 72413008]

約数ペア:

[(1, 72413008), (2, 36206504), (4, 18103252), (8, 9051626), (16, 4525813), (353, 205136), (706, 102568), (1412, 51284), (2824, 25642), (5648, 12821)]