72734908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1069631}}^1$

素因数の和:1069652

約数の個数: 12

約数和(自身を含む): 134773632

約数和(自身を除く): 62038724

約数列:

[1, 2, 4, 17, 34, 68, 1069631, 2139262, 4278524, 18183727, 36367454, 72734908]

約数ペア:

[(1, 72734908), (2, 36367454), (4, 18183727), (17, 4278524), (34, 2139262), (68, 1069631)]