65278464

素因数分解:

$2^9\times 3^1\times {\mathrm{42499}}^1$

素因数の和:42520

約数の個数: 40

約数和(自身を含む): 173910000

約数和(自身を除く): 108631536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 42499, 84998, 127497, 169996, 254994, 339992, 509988, 679984, 1019976, 1359968, 2039952, 2719936, 4079904, 5439872, 8159808, 10879744, 16319616, 21759488, 32639232, 65278464]

約数ペア:

[(1, 65278464), (2, 32639232), (3, 21759488), (4, 16319616), (6, 10879744), (8, 8159808), (12, 5439872), (16, 4079904), (24, 2719936), (32, 2039952), (48, 1359968), (64, 1019976), (96, 679984), (128, 509988), (192, 339992), (256, 254994), (384, 169996), (512, 127497), (768, 84998), (1536, 42499)]