285485312

素因数分解:

$2^8\times 7^1\times {\mathrm{159311}}^1$

素因数の和:159334

約数の個数: 36

約数和(自身を含む): 651267456

約数和(自身を除く): 365782144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 159311, 318622, 637244, 1115177, 1274488, 2230354, 2548976, 4460708, 5097952, 8921416, 10195904, 17842832, 20391808, 35685664, 40783616, 71371328, 142742656, 285485312]

約数ペア:

[(1, 285485312), (2, 142742656), (4, 71371328), (7, 40783616), (8, 35685664), (14, 20391808), (16, 17842832), (28, 10195904), (32, 8921416), (56, 5097952), (64, 4460708), (112, 2548976), (128, 2230354), (224, 1274488), (256, 1115177), (448, 637244), (896, 318622), (1792, 159311)]