22808576

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 54774720

約数和(自身を除く): 31966144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 64, 74, 86, 112, 128, 148, 172, 224, 256, 259, 296, 301, 344, 448, 512, 518, 592, 602, 688, 896, 1024, 1036, 1184, 1204, 1376, 1591, 1792, 2048, 2072, 2368, 2408, 2752, 3182, 3584, 4144, 4736, 4816, 5504, 6364, 7168, 8288, 9472, 9632, 11008, 11137, 12728, 14336, 16576, 18944, 19264, 22016, 22274, 25456, 33152, 37888, 38528, 44032, 44548, 50912, 66304, 75776, 77056, 88064, 89096, 101824, 132608, 154112, 178192, 203648, 265216, 308224, 356384, 407296, 530432, 616448, 712768, 814592, 1425536, 1629184, 2851072, 3258368, 5702144, 11404288, 22808576]

約数ペア:

[(1, 22808576), (2, 11404288), (4, 5702144), (7, 3258368), (8, 2851072), (14, 1629184), (16, 1425536), (28, 814592), (32, 712768), (37, 616448), (43, 530432), (56, 407296), (64, 356384), (74, 308224), (86, 265216), (112, 203648), (128, 178192), (148, 154112), (172, 132608), (224, 101824), (256, 89096), (259, 88064), (296, 77056), (301, 75776), (344, 66304), (448, 50912), (512, 44548), (518, 44032), (592, 38528), (602, 37888), (688, 33152), (896, 25456), (1024, 22274), (1036, 22016), (1184, 19264), (1204, 18944), (1376, 16576), (1591, 14336), (1792, 12728), (2048, 11137), (2072, 11008), (2368, 9632), (2408, 9472), (2752, 8288), (3182, 7168), (3584, 6364), (4144, 5504), (4736, 4816)]