78847232

素因数分解:

$2^8\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 157960320

約数和(自身を除く): 79113088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 479, 643, 958, 1286, 1916, 2572, 3832, 5144, 7664, 10288, 15328, 20576, 30656, 41152, 61312, 82304, 122624, 164608, 307997, 615994, 1231988, 2463976, 4927952, 9855904, 19711808, 39423616, 78847232]

約数ペア:

[(1, 78847232), (2, 39423616), (4, 19711808), (8, 9855904), (16, 4927952), (32, 2463976), (64, 1231988), (128, 615994), (256, 307997), (479, 164608), (643, 122624), (958, 82304), (1286, 61312), (1916, 41152), (2572, 30656), (3832, 20576), (5144, 15328), (7664, 10288)]