26780784

素因数分解:

$2^4\times 3^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 69376512

約数和(自身を除く): 42595728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 563, 991, 1126, 1689, 1982, 2252, 2973, 3378, 3964, 4504, 5946, 6756, 7928, 9008, 11892, 13512, 15856, 23784, 27024, 47568, 557933, 1115866, 1673799, 2231732, 3347598, 4463464, 6695196, 8926928, 13390392, 26780784]

約数ペア:

[(1, 26780784), (2, 13390392), (3, 8926928), (4, 6695196), (6, 4463464), (8, 3347598), (12, 2231732), (16, 1673799), (24, 1115866), (48, 557933), (563, 47568), (991, 27024), (1126, 23784), (1689, 15856), (1982, 13512), (2252, 11892), (2973, 9008), (3378, 7928), (3964, 6756), (4504, 5946)]