7171778048

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{325753}}^1$

素因数の和:325814

約数の個数: 40

約数和(自身を含む): 14662839048

約数和(自身を除く): 7491061000

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 325753, 651506, 1303012, 2606024, 5212048, 10424096, 14007379, 20848192, 28014758, 41696384, 56029516, 83392768, 112059032, 166785536, 224118064, 448236128, 896472256, 1792944512, 3585889024, 7171778048]

約数ペア:

[(1, 7171778048), (2, 3585889024), (4, 1792944512), (8, 896472256), (16, 448236128), (32, 224118064), (43, 166785536), (64, 112059032), (86, 83392768), (128, 56029516), (172, 41696384), (256, 28014758), (344, 20848192), (512, 14007379), (688, 10424096), (1376, 5212048), (2752, 2606024), (5504, 1303012), (11008, 651506), (22016, 325753)]