28279094

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 43696800

約数和(自身を除く): 15417706

約数列:

[1, 2, 41, 82, 199, 398, 1733, 3466, 8159, 16318, 71053, 142106, 344867, 689734, 14139547, 28279094]

約数ペア:

[(1, 28279094), (2, 14139547), (41, 689734), (82, 344867), (199, 142106), (398, 71053), (1733, 16318), (3466, 8159)]