29947232

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 69809040

約数和(自身を除く): 39861808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 269, 284, 392, 497, 538, 568, 784, 994, 1076, 1136, 1568, 1883, 1988, 2152, 2272, 3479, 3766, 3976, 4304, 6958, 7532, 7952, 8608, 13181, 13916, 15064, 15904, 19099, 26362, 27832, 30128, 38198, 52724, 55664, 60256, 76396, 105448, 111328, 133693, 152792, 210896, 267386, 305584, 421792, 534772, 611168, 935851, 1069544, 1871702, 2139088, 3743404, 4278176, 7486808, 14973616, 29947232]

約数ペア:

[(1, 29947232), (2, 14973616), (4, 7486808), (7, 4278176), (8, 3743404), (14, 2139088), (16, 1871702), (28, 1069544), (32, 935851), (49, 611168), (56, 534772), (71, 421792), (98, 305584), (112, 267386), (142, 210896), (196, 152792), (224, 133693), (269, 111328), (284, 105448), (392, 76396), (497, 60256), (538, 55664), (568, 52724), (784, 38198), (994, 30128), (1076, 27832), (1136, 26362), (1568, 19099), (1883, 15904), (1988, 15064), (2152, 13916), (2272, 13181), (3479, 8608), (3766, 7952), (3976, 7532), (4304, 6958)]