28972609

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 1872191

約数列:

[1, 41, 53, 67, 199, 2173, 2747, 3551, 8159, 10547, 13333, 145591, 432427, 546653, 706649, 28972609]

約数ペア:

[(1, 28972609), (41, 706649), (53, 546653), (67, 432427), (199, 145591), (2173, 13333), (2747, 10547), (3551, 8159)]