28781232

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{5501}}^1$

素因数の和:5621

約数の個数: 40

約数和(自身を含む): 75047280

約数和(自身を除く): 46266048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 5501, 11002, 16503, 22004, 33006, 44008, 66012, 88016, 132024, 264048, 599609, 1199218, 1798827, 2398436, 3597654, 4796872, 7195308, 9593744, 14390616, 28781232]

約数ペア:

[(1, 28781232), (2, 14390616), (3, 9593744), (4, 7195308), (6, 4796872), (8, 3597654), (12, 2398436), (16, 1798827), (24, 1199218), (48, 599609), (109, 264048), (218, 132024), (327, 88016), (436, 66012), (654, 44008), (872, 33006), (1308, 22004), (1744, 16503), (2616, 11002), (5232, 5501)]