71691635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3529}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 91497600

約数和(自身を除く): 19805965

約数列:

[1, 5, 17, 85, 239, 1195, 3529, 4063, 17645, 20315, 59993, 299965, 843431, 4217155, 14338327, 71691635]

約数ペア:

[(1, 71691635), (5, 14338327), (17, 4217155), (85, 843431), (239, 299965), (1195, 59993), (3529, 20315), (4063, 17645)]