4721552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 10103520

約数和(自身を除く): 5381968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 193, 278, 386, 556, 772, 1112, 1529, 1544, 2123, 2224, 3058, 3088, 4246, 6116, 8492, 12232, 16984, 24464, 26827, 33968, 53654, 107308, 214616, 295097, 429232, 590194, 1180388, 2360776, 4721552]

約数ペア:

[(1, 4721552), (2, 2360776), (4, 1180388), (8, 590194), (11, 429232), (16, 295097), (22, 214616), (44, 107308), (88, 53654), (139, 33968), (176, 26827), (193, 24464), (278, 16984), (386, 12232), (556, 8492), (772, 6116), (1112, 4246), (1529, 3088), (1544, 3058), (2123, 2224)]