28776264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109001}}^1$

素因数の和:109021

約数の個数: 32

約数和(自身を含む): 78481440

約数和(自身を除く): 49705176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109001, 218002, 327003, 436004, 654006, 872008, 1199011, 1308012, 2398022, 2616024, 3597033, 4796044, 7194066, 9592088, 14388132, 28776264]

約数ペア:

[(1, 28776264), (2, 14388132), (3, 9592088), (4, 7194066), (6, 4796044), (8, 3597033), (11, 2616024), (12, 2398022), (22, 1308012), (24, 1199011), (33, 872008), (44, 654006), (66, 436004), (88, 327003), (132, 218002), (264, 109001)]