27471532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 52581312

約数和(自身を除く): 25109780

約数列:

[1, 2, 4, 11, 22, 44, 643, 971, 1286, 1942, 2572, 3884, 7073, 10681, 14146, 21362, 28292, 42724, 624353, 1248706, 2497412, 6867883, 13735766, 27471532]

約数ペア:

[(1, 27471532), (2, 13735766), (4, 6867883), (11, 2497412), (22, 1248706), (44, 624353), (643, 42724), (971, 28292), (1286, 21362), (1942, 14146), (2572, 10681), (3884, 7073)]