172621340638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{28895437}}^1$

素因数の和:28895571

約数の個数: 16

約数和(自身を含む): 270461299680

約数和(自身を除く): 97839959042

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 28895437, 57790874, 837967673, 1675935346, 2976230011, 5952460022, 86310670319, 172621340638]

約数ペア:

[(1, 172621340638), (2, 86310670319), (29, 5952460022), (58, 2976230011), (103, 1675935346), (206, 837967673), (2987, 57790874), (5974, 28895437)]