15674570528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{392807}}^1$

素因数の和:392889

約数の個数: 48

約数和(自身を含む): 32665913280

約数和(自身を除く): 16991342752

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 9976, 19952, 39904, 392807, 785614, 1571228, 3142456, 6284912, 11391403, 12569824, 16890701, 22782806, 33781402, 45565612, 67562804, 91131224, 135125608, 182262448, 270251216, 364524896, 489830329, 540502432, 979660658, 1959321316, 3918642632, 7837285264, 15674570528]

約数ペア:

[(1, 15674570528), (2, 7837285264), (4, 3918642632), (8, 1959321316), (16, 979660658), (29, 540502432), (32, 489830329), (43, 364524896), (58, 270251216), (86, 182262448), (116, 135125608), (172, 91131224), (232, 67562804), (344, 45565612), (464, 33781402), (688, 22782806), (928, 16890701), (1247, 12569824), (1376, 11391403), (2494, 6284912), (4988, 3142456), (9976, 1571228), (19952, 785614), (39904, 392807)]