42812456

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{73309}}^1$

素因数の和:73388

約数の個数: 16

約数和(自身を含む): 81374100

約数和(自身を除く): 38561644

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 73309, 146618, 293236, 586472, 5351557, 10703114, 21406228, 42812456]

約数ペア:

[(1, 42812456), (2, 21406228), (4, 10703114), (8, 5351557), (73, 586472), (146, 293236), (292, 146618), (584, 73309)]