28688114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157627}}^1$

素因数の和:157649

約数の個数: 16

約数和(自身を含む): 52963008

約数和(自身を除く): 24274894

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157627, 315254, 1103389, 2049151, 2206778, 4098302, 14344057, 28688114]

約数ペア:

[(1, 28688114), (2, 14344057), (7, 4098302), (13, 2206778), (14, 2049151), (26, 1103389), (91, 315254), (182, 157627)]