3822392

素因数分解:

$2^3\times 7^4\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 8403000

約数和(自身を除く): 4580608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 343, 392, 398, 686, 796, 1372, 1393, 1592, 2401, 2744, 2786, 4802, 5572, 9604, 9751, 11144, 19208, 19502, 39004, 68257, 78008, 136514, 273028, 477799, 546056, 955598, 1911196, 3822392]

約数ペア:

[(1, 3822392), (2, 1911196), (4, 955598), (7, 546056), (8, 477799), (14, 273028), (28, 136514), (49, 78008), (56, 68257), (98, 39004), (196, 19502), (199, 19208), (343, 11144), (392, 9751), (398, 9604), (686, 5572), (796, 4802), (1372, 2786), (1393, 2744), (1592, 2401)]