28054116

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7283}}^1$

素因数の和:7400

約数の個数: 36

約数和(自身を含む): 71587152

約数和(自身を除く): 43533036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 7283, 14566, 21849, 29132, 43698, 65547, 87396, 131094, 262188, 779281, 1558562, 2337843, 3117124, 4675686, 7013529, 9351372, 14027058, 28054116]

約数ペア:

[(1, 28054116), (2, 14027058), (3, 9351372), (4, 7013529), (6, 4675686), (9, 3117124), (12, 2337843), (18, 1558562), (36, 779281), (107, 262188), (214, 131094), (321, 87396), (428, 65547), (642, 43698), (963, 29132), (1284, 21849), (1926, 14566), (3852, 7283)]