72941798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112913}}^1$

素因数の和:112951

約数の個数: 16

約数和(自身を含む): 121947120

約数和(自身を除く): 49005322

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 112913, 225826, 1919521, 2145347, 3839042, 4290694, 36470899, 72941798]

約数ペア:

[(1, 72941798), (2, 36470899), (17, 4290694), (19, 3839042), (34, 2145347), (38, 1919521), (323, 225826), (646, 112913)]