28754766

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{1801}}^1$

素因数の和:2696

約数の個数: 24

約数和(自身を含む): 62406864

約数和(自身を除く): 33652098

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 1801, 2661, 3602, 5322, 5403, 7983, 10806, 15966, 16209, 32418, 1597487, 3194974, 4792461, 9584922, 14377383, 28754766]

約数ペア:

[(1, 28754766), (2, 14377383), (3, 9584922), (6, 4792461), (9, 3194974), (18, 1597487), (887, 32418), (1774, 16209), (1801, 15966), (2661, 10806), (3602, 7983), (5322, 5403)]