28545635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 37158912

約数和(自身を除く): 8613277

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 8191, 40955, 139247, 335831, 696235, 1679155, 5709127, 28545635]

約数ペア:

[(1, 28545635), (5, 5709127), (17, 1679155), (41, 696235), (85, 335831), (205, 139247), (697, 40955), (3485, 8191)]