42156919742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{472643}}^1$

素因数の和:472952

約数の個数: 32

約数和(自身を含む): 75683538432

約数和(自身を除く): 33526618690

約数列:

[1, 2, 7, 14, 23, 46, 161, 277, 322, 554, 1939, 3878, 6371, 12742, 44597, 89194, 472643, 945286, 3308501, 6617002, 10870789, 21741578, 76095523, 130922111, 152191046, 261844222, 916454777, 1832909554, 3011208553, 6022417106, 21078459871, 42156919742]

約数ペア:

[(1, 42156919742), (2, 21078459871), (7, 6022417106), (14, 3011208553), (23, 1832909554), (46, 916454777), (161, 261844222), (277, 152191046), (322, 130922111), (554, 76095523), (1939, 21741578), (3878, 10870789), (6371, 6617002), (12742, 3308501), (44597, 945286), (89194, 472643)]