21786942464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132151}}^1$

素因数の和:132201

約数の個数: 88

約数和(自身を含む): 51938907648

約数和(自身を除く): 30151965184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 7168, 10304, 11776, 20608, 23552, 41216, 82432, 132151, 164864, 264302, 528604, 925057, 1057208, 1850114, 2114416, 3039473, 3700228, 4228832, 6078946, 7400456, 8457664, 12157892, 14800912, 16915328, 21276311, 24315784, 29601824, 33830656, 42552622, 48631568, 59203648, 67661312, 85105244, 97263136, 118407296, 135322624, 170210488, 194526272, 236814592, 340420976, 389052544, 473629184, 680841952, 778105088, 947258368, 1361683904, 1556210176, 2723367808, 3112420352, 5446735616, 10893471232, 21786942464]

約数ペア:

[(1, 21786942464), (2, 10893471232), (4, 5446735616), (7, 3112420352), (8, 2723367808), (14, 1556210176), (16, 1361683904), (23, 947258368), (28, 778105088), (32, 680841952), (46, 473629184), (56, 389052544), (64, 340420976), (92, 236814592), (112, 194526272), (128, 170210488), (161, 135322624), (184, 118407296), (224, 97263136), (256, 85105244), (322, 67661312), (368, 59203648), (448, 48631568), (512, 42552622), (644, 33830656), (736, 29601824), (896, 24315784), (1024, 21276311), (1288, 16915328), (1472, 14800912), (1792, 12157892), (2576, 8457664), (2944, 7400456), (3584, 6078946), (5152, 4228832), (5888, 3700228), (7168, 3039473), (10304, 2114416), (11776, 1850114), (20608, 1057208), (23552, 925057), (41216, 528604), (82432, 264302), (132151, 164864)]