28354211868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{27851}}^1$

素因数の和:29874

約数の個数: 48

約数和(自身を含む): 67735172736

約数和(自身を除く): 39380960868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1973, 3946, 5919, 7892, 11838, 23676, 27851, 55702, 83553, 84839, 111404, 167106, 169678, 254517, 334212, 339356, 509034, 1018068, 1197593, 2395186, 3592779, 4790372, 7185558, 14371116, 54950023, 109900046, 164850069, 219800092, 329700138, 659400276, 2362850989, 4725701978, 7088552967, 9451403956, 14177105934, 28354211868]

約数ペア:

[(1, 28354211868), (2, 14177105934), (3, 9451403956), (4, 7088552967), (6, 4725701978), (12, 2362850989), (43, 659400276), (86, 329700138), (129, 219800092), (172, 164850069), (258, 109900046), (516, 54950023), (1973, 14371116), (3946, 7185558), (5919, 4790372), (7892, 3592779), (11838, 2395186), (23676, 1197593), (27851, 1018068), (55702, 509034), (83553, 339356), (84839, 334212), (111404, 254517), (167106, 169678)]