71842612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1056509}}^1$

素因数の和:1056530

約数の個数: 12

約数和(自身を含む): 133120260

約数和(自身を除く): 61277648

約数列:

[1, 2, 4, 17, 34, 68, 1056509, 2113018, 4226036, 17960653, 35921306, 71842612]

約数ペア:

[(1, 71842612), (2, 35921306), (4, 17960653), (17, 4226036), (34, 2113018), (68, 1056509)]