27008272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88843}}^1$

素因数の和:88870

約数の個数: 20

約数和(自身を含む): 55083280

約数和(自身を除く): 28075008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88843, 177686, 355372, 710744, 1421488, 1688017, 3376034, 6752068, 13504136, 27008272]

約数ペア:

[(1, 27008272), (2, 13504136), (4, 6752068), (8, 3376034), (16, 1688017), (19, 1421488), (38, 710744), (76, 355372), (152, 177686), (304, 88843)]