28623872

素因数分解:

$2^{10}\times {\mathrm{27953}}^1$

素因数の和:27973

約数の個数: 22

約数和(自身を含む): 57221838

約数和(自身を除く): 28597966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27953, 55906, 111812, 223624, 447248, 894496, 1788992, 3577984, 7155968, 14311936, 28623872]

約数ペア:

[(1, 28623872), (2, 14311936), (4, 7155968), (8, 3577984), (16, 1788992), (32, 894496), (64, 447248), (128, 223624), (256, 111812), (512, 55906), (1024, 27953)]