27454448

素因数分解:

$2^4\times 7^1\times {\mathrm{245129}}^1$

素因数の和:245144

約数の個数: 20

約数和(自身を含む): 60792240

約数和(自身を除く): 33337792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245129, 490258, 980516, 1715903, 1961032, 3431806, 3922064, 6863612, 13727224, 27454448]

約数ペア:

[(1, 27454448), (2, 13727224), (4, 6863612), (7, 3922064), (8, 3431806), (14, 1961032), (16, 1715903), (28, 980516), (56, 490258), (112, 245129)]