28469722

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 45390240

約数和(自身を除く): 16920518

約数列:

[1, 2, 23, 46, 71, 142, 379, 529, 758, 1058, 1633, 3266, 8717, 17434, 26909, 37559, 53818, 75118, 200491, 400982, 618907, 1237814, 14234861, 28469722]

約数ペア:

[(1, 28469722), (2, 14234861), (23, 1237814), (46, 618907), (71, 400982), (142, 200491), (379, 75118), (529, 53818), (758, 37559), (1058, 26909), (1633, 17434), (3266, 8717)]