28982784

素因数分解:

$2^9\times 3^1\times {\mathrm{18869}}^1$

素因数の和:18890

約数の個数: 40

約数和(自身を含む): 77216040

約数和(自身を除く): 48233256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 301904, 452856, 603808, 905712, 1207616, 1811424, 2415232, 3622848, 4830464, 7245696, 9660928, 14491392, 28982784]

約数ペア:

[(1, 28982784), (2, 14491392), (3, 9660928), (4, 7245696), (6, 4830464), (8, 3622848), (12, 2415232), (16, 1811424), (24, 1207616), (32, 905712), (48, 603808), (64, 452856), (96, 301904), (128, 226428), (192, 150952), (256, 113214), (384, 75476), (512, 56607), (768, 37738), (1536, 18869)]