27877687072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1066313}}^1$

素因数の和:1066385

約数の個数: 48

約数和(自身を含む): 59116448160

約数和(自身を除く): 31238761088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 1066313, 2132626, 4265252, 8530504, 17061008, 20259947, 34122016, 40519894, 45851459, 81039788, 91702918, 162079576, 183405836, 324159152, 366811672, 648318304, 733623344, 871177721, 1467246688, 1742355442, 3484710884, 6969421768, 13938843536, 27877687072]

約数ペア:

[(1, 27877687072), (2, 13938843536), (4, 6969421768), (8, 3484710884), (16, 1742355442), (19, 1467246688), (32, 871177721), (38, 733623344), (43, 648318304), (76, 366811672), (86, 324159152), (152, 183405836), (172, 162079576), (304, 91702918), (344, 81039788), (608, 45851459), (688, 40519894), (817, 34122016), (1376, 20259947), (1634, 17061008), (3268, 8530504), (6536, 4265252), (13072, 2132626), (26144, 1066313)]