47744746

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 36701462

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 373, 446, 574, 746, 1561, 2611, 3122, 5222, 9143, 15293, 18286, 30586, 64001, 83179, 107051, 128002, 166358, 214102, 582253, 1164506, 3410339, 6820678, 23872373, 47744746]

約数ペア:

[(1, 47744746), (2, 23872373), (7, 6820678), (14, 3410339), (41, 1164506), (82, 582253), (223, 214102), (287, 166358), (373, 128002), (446, 107051), (574, 83179), (746, 64001), (1561, 30586), (2611, 18286), (3122, 15293), (5222, 9143)]