5501248

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 28

約数和(自身を含む): 11176000

約数和(自身を除く): 5674752

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1999, 2752, 3998, 7996, 15992, 31984, 63968, 85957, 127936, 171914, 343828, 687656, 1375312, 2750624, 5501248]

約数ペア:

[(1, 5501248), (2, 2750624), (4, 1375312), (8, 687656), (16, 343828), (32, 171914), (43, 127936), (64, 85957), (86, 63968), (172, 31984), (344, 15992), (688, 7996), (1376, 3998), (1999, 2752)]