26878642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40849}}^1$

素因数の和:40905

約数の個数: 16

約数和(自身を含む): 47059200

約数和(自身を除く): 20180558

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 40849, 81698, 285943, 571886, 1919903, 3839806, 13439321, 26878642]

約数ペア:

[(1, 26878642), (2, 13439321), (7, 3839806), (14, 1919903), (47, 571886), (94, 285943), (329, 81698), (658, 40849)]