2115232

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 5171040

約数和(自身を除く): 3055808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 71, 76, 98, 112, 133, 142, 152, 196, 224, 266, 284, 304, 392, 497, 532, 568, 608, 784, 931, 994, 1064, 1136, 1349, 1568, 1862, 1988, 2128, 2272, 2698, 3479, 3724, 3976, 4256, 5396, 6958, 7448, 7952, 9443, 10792, 13916, 14896, 15904, 18886, 21584, 27832, 29792, 37772, 43168, 55664, 66101, 75544, 111328, 132202, 151088, 264404, 302176, 528808, 1057616, 2115232]

約数ペア:

[(1, 2115232), (2, 1057616), (4, 528808), (7, 302176), (8, 264404), (14, 151088), (16, 132202), (19, 111328), (28, 75544), (32, 66101), (38, 55664), (49, 43168), (56, 37772), (71, 29792), (76, 27832), (98, 21584), (112, 18886), (133, 15904), (142, 14896), (152, 13916), (196, 10792), (224, 9443), (266, 7952), (284, 7448), (304, 6958), (392, 5396), (497, 4256), (532, 3976), (568, 3724), (608, 3479), (784, 2698), (931, 2272), (994, 2128), (1064, 1988), (1136, 1862), (1349, 1568)]