74489212

素因数分解:

$2^2\times 7^2\times {\mathrm{380047}}^1$

素因数の和:380065

約数の個数: 18

約数和(自身を含む): 151639152

約数和(自身を除く): 77149940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 380047, 760094, 1520188, 2660329, 5320658, 10641316, 18622303, 37244606, 74489212]

約数ペア:

[(1, 74489212), (2, 37244606), (4, 18622303), (7, 10641316), (14, 5320658), (28, 2660329), (49, 1520188), (98, 760094), (196, 380047)]