26413772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 31647028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 449, 764, 898, 1337, 1796, 2101, 2674, 3143, 4202, 4939, 5348, 6286, 8404, 9878, 12572, 14707, 19756, 29414, 34573, 58828, 69146, 85759, 138292, 171518, 343036, 600313, 943349, 1200626, 1886698, 2401252, 3773396, 6603443, 13206886, 26413772]

約数ペア:

[(1, 26413772), (2, 13206886), (4, 6603443), (7, 3773396), (11, 2401252), (14, 1886698), (22, 1200626), (28, 943349), (44, 600313), (77, 343036), (154, 171518), (191, 138292), (308, 85759), (382, 69146), (449, 58828), (764, 34573), (898, 29414), (1337, 19756), (1796, 14707), (2101, 12572), (2674, 9878), (3143, 8404), (4202, 6286), (4939, 5348)]