6639616

素因数分解:

$2^{12}\times {\mathrm{1621}}^1$

素因数の和:1645

約数の個数: 26

約数和(自身を含む): 13285802

約数和(自身を除く): 6646186

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1621, 2048, 3242, 4096, 6484, 12968, 25936, 51872, 103744, 207488, 414976, 829952, 1659904, 3319808, 6639616]

約数ペア:

[(1, 6639616), (2, 3319808), (4, 1659904), (8, 829952), (16, 414976), (32, 207488), (64, 103744), (128, 51872), (256, 25936), (512, 12968), (1024, 6484), (1621, 4096), (2048, 3242)]