65840728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{484123}}^1$

素因数の和:484146

約数の個数: 16

約数和(自身を含む): 130713480

約数和(自身を除く): 64872752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 484123, 968246, 1936492, 3872984, 8230091, 16460182, 32920364, 65840728]

約数ペア:

[(1, 65840728), (2, 32920364), (4, 16460182), (8, 8230091), (17, 3872984), (34, 1936492), (68, 968246), (136, 484123)]