28102272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6653}}^1$

素因数の和:6681

約数の個数: 64

約数和(自身を含む): 81444960

約数和(自身を除く): 53342688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 6653, 13306, 19959, 26612, 39918, 53224, 73183, 79836, 106448, 146366, 159672, 212896, 219549, 292732, 319344, 425792, 439098, 585464, 638688, 851584, 878196, 1170928, 1277376, 1756392, 2341856, 2554752, 3512784, 4683712, 7025568, 9367424, 14051136, 28102272]

約数ペア:

[(1, 28102272), (2, 14051136), (3, 9367424), (4, 7025568), (6, 4683712), (8, 3512784), (11, 2554752), (12, 2341856), (16, 1756392), (22, 1277376), (24, 1170928), (32, 878196), (33, 851584), (44, 638688), (48, 585464), (64, 439098), (66, 425792), (88, 319344), (96, 292732), (128, 219549), (132, 212896), (176, 159672), (192, 146366), (264, 106448), (352, 79836), (384, 73183), (528, 53224), (704, 39918), (1056, 26612), (1408, 19959), (2112, 13306), (4224, 6653)]