27897604

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14033}}^1$

素因数の和:14115

約数の個数: 24

約数和(自身を含む): 56585088

約数和(自身を除く): 28687484

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 14033, 28066, 56132, 98231, 196462, 392924, 996343, 1992686, 3985372, 6974401, 13948802, 27897604]

約数ペア:

[(1, 27897604), (2, 13948802), (4, 6974401), (7, 3985372), (14, 1992686), (28, 996343), (71, 392924), (142, 196462), (284, 98231), (497, 56132), (994, 28066), (1988, 14033)]