7678464

素因数分解:

$2^9\times 3^1\times {\mathrm{4999}}^1$

素因数の和:5020

約数の個数: 40

約数和(自身を含む): 20460000

約数和(自身を除く): 12781536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 4999, 9998, 14997, 19996, 29994, 39992, 59988, 79984, 119976, 159968, 239952, 319936, 479904, 639872, 959808, 1279744, 1919616, 2559488, 3839232, 7678464]

約数ペア:

[(1, 7678464), (2, 3839232), (3, 2559488), (4, 1919616), (6, 1279744), (8, 959808), (12, 639872), (16, 479904), (24, 319936), (32, 239952), (48, 159968), (64, 119976), (96, 79984), (128, 59988), (192, 39992), (256, 29994), (384, 19996), (512, 14997), (768, 9998), (1536, 4999)]