28231148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17341}}^1$

素因数の和:17393

約数の個数: 24

約数和(自身を含む): 55355664

約数和(自身を除く): 27124516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17341, 34682, 69364, 190751, 381502, 641617, 763004, 1283234, 2566468, 7057787, 14115574, 28231148]

約数ペア:

[(1, 28231148), (2, 14115574), (4, 7057787), (11, 2566468), (22, 1283234), (37, 763004), (44, 641617), (74, 381502), (148, 190751), (407, 69364), (814, 34682), (1628, 17341)]