72909284

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13633}}^1$

素因数の和:13835

約数の個数: 24

約数和(自身を含む): 146592768

約数和(自身を除く): 73683484

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 13633, 27266, 54532, 95431, 190862, 381724, 2603903, 5207806, 10415612, 18227321, 36454642, 72909284]

約数ペア:

[(1, 72909284), (2, 36454642), (4, 18227321), (7, 10415612), (14, 5207806), (28, 2603903), (191, 381724), (382, 190862), (764, 95431), (1337, 54532), (2674, 27266), (5348, 13633)]