29886638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 45669840

約数和(自身を除く): 15783202

約数列:

[1, 2, 73, 146, 277, 554, 739, 1478, 20221, 40442, 53947, 107894, 204703, 409406, 14943319, 29886638]

約数ペア:

[(1, 29886638), (2, 14943319), (73, 409406), (146, 204703), (277, 107894), (554, 53947), (739, 40442), (1478, 20221)]