6997859216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{51631}}^1$

素因数の和:51879

約数の個数: 40

約数和(自身を含む): 13944357504

約数和(自身を除く): 6946498288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 197, 344, 394, 688, 788, 1576, 3152, 8471, 16942, 33884, 51631, 67768, 103262, 135536, 206524, 413048, 826096, 2220133, 4440266, 8880532, 10171307, 17761064, 20342614, 35522128, 40685228, 81370456, 162740912, 437366201, 874732402, 1749464804, 3498929608, 6997859216]

約数ペア:

[(1, 6997859216), (2, 3498929608), (4, 1749464804), (8, 874732402), (16, 437366201), (43, 162740912), (86, 81370456), (172, 40685228), (197, 35522128), (344, 20342614), (394, 17761064), (688, 10171307), (788, 8880532), (1576, 4440266), (3152, 2220133), (8471, 826096), (16942, 413048), (33884, 206524), (51631, 135536), (67768, 103262)]