28846862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31981}}^1$

素因数の和:32035

約数の個数: 16

約数和(自身を含む): 48356784

約数和(自身を除く): 19509922

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31981, 63962, 351791, 703582, 1311221, 2622442, 14423431, 28846862]

約数ペア:

[(1, 28846862), (2, 14423431), (11, 2622442), (22, 1311221), (41, 703582), (82, 351791), (451, 63962), (902, 31981)]