28549694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 44026416

約数和(自身を除く): 15476722

約数列:

[1, 2, 41, 82, 421, 827, 842, 1654, 17261, 33907, 34522, 67814, 348167, 696334, 14274847, 28549694]

約数ペア:

[(1, 28549694), (2, 14274847), (41, 696334), (82, 348167), (421, 67814), (827, 34522), (842, 33907), (1654, 17261)]