9898177568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{24551}}^1$

素因数の和:24897

約数の個数: 48

約数和(自身を含む): 20009094336

約数和(自身を除く): 10110916768

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 293, 344, 586, 688, 1172, 1376, 2344, 4688, 9376, 12599, 24551, 25198, 49102, 50396, 98204, 100792, 196408, 201584, 392816, 403168, 785632, 1055693, 2111386, 4222772, 7193443, 8445544, 14386886, 16891088, 28773772, 33782176, 57547544, 115095088, 230190176, 309318049, 618636098, 1237272196, 2474544392, 4949088784, 9898177568]

約数ペア:

[(1, 9898177568), (2, 4949088784), (4, 2474544392), (8, 1237272196), (16, 618636098), (32, 309318049), (43, 230190176), (86, 115095088), (172, 57547544), (293, 33782176), (344, 28773772), (586, 16891088), (688, 14386886), (1172, 8445544), (1376, 7193443), (2344, 4222772), (4688, 2111386), (9376, 1055693), (12599, 785632), (24551, 403168), (25198, 392816), (49102, 201584), (50396, 196408), (98204, 100792)]