27470848

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 44

約数和(自身を含む): 55596520

約数和(自身を除く): 28125672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 193, 256, 278, 386, 512, 556, 772, 1024, 1112, 1544, 2224, 3088, 4448, 6176, 8896, 12352, 17792, 24704, 26827, 35584, 49408, 53654, 71168, 98816, 107308, 142336, 197632, 214616, 429232, 858464, 1716928, 3433856, 6867712, 13735424, 27470848]

約数ペア:

[(1, 27470848), (2, 13735424), (4, 6867712), (8, 3433856), (16, 1716928), (32, 858464), (64, 429232), (128, 214616), (139, 197632), (193, 142336), (256, 107308), (278, 98816), (386, 71168), (512, 53654), (556, 49408), (772, 35584), (1024, 26827), (1112, 24704), (1544, 17792), (2224, 12352), (3088, 8896), (4448, 6176)]