28904766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4093}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 63669888

約数和(自身を除く): 34765122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 4093, 7062, 8186, 12279, 24558, 45023, 90046, 135069, 270138, 437951, 875902, 1313853, 2627706, 4817461, 9634922, 14452383, 28904766]

約数ペア:

[(1, 28904766), (2, 14452383), (3, 9634922), (6, 4817461), (11, 2627706), (22, 1313853), (33, 875902), (66, 437951), (107, 270138), (214, 135069), (321, 90046), (642, 45023), (1177, 24558), (2354, 12279), (3531, 8186), (4093, 7062)]