28173376

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5717}}^1$

素因数の和:5747

約数の個数: 56

約数和(自身を含む): 69713856

約数和(自身を除く): 41540480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5717, 11434, 22868, 40019, 45736, 62887, 80038, 91472, 125774, 160076, 182944, 251548, 320152, 365888, 440209, 503096, 640304, 880418, 1006192, 1280608, 1760836, 2012384, 2561216, 3521672, 4024768, 7043344, 14086688, 28173376]

約数ペア:

[(1, 28173376), (2, 14086688), (4, 7043344), (7, 4024768), (8, 3521672), (11, 2561216), (14, 2012384), (16, 1760836), (22, 1280608), (28, 1006192), (32, 880418), (44, 640304), (56, 503096), (64, 440209), (77, 365888), (88, 320152), (112, 251548), (154, 182944), (176, 160076), (224, 125774), (308, 91472), (352, 80038), (448, 62887), (616, 45736), (704, 40019), (1232, 22868), (2464, 11434), (4928, 5717)]