74195072

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 64

約数和(自身を含む): 178899840

約数和(自身を除く): 104704768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 4871, 7616, 9742, 15232, 19484, 34097, 38968, 68194, 77936, 82807, 136388, 155872, 165614, 272776, 311744, 331228, 545552, 579649, 623488, 662456, 1091104, 1159298, 1324912, 2182208, 2318596, 2649824, 4364416, 4637192, 5299648, 9274384, 10599296, 18548768, 37097536, 74195072]

約数ペア:

[(1, 74195072), (2, 37097536), (4, 18548768), (7, 10599296), (8, 9274384), (14, 5299648), (16, 4637192), (17, 4364416), (28, 2649824), (32, 2318596), (34, 2182208), (56, 1324912), (64, 1159298), (68, 1091104), (112, 662456), (119, 623488), (128, 579649), (136, 545552), (224, 331228), (238, 311744), (272, 272776), (448, 165614), (476, 155872), (544, 136388), (896, 82807), (952, 77936), (1088, 68194), (1904, 38968), (2176, 34097), (3808, 19484), (4871, 15232), (7616, 9742)]