26985602

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66467}}^1$

素因数の和:66505

約数の個数: 16

約数和(自身を含む): 47856960

約数和(自身を除く): 20871358

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 66467, 132934, 465269, 930538, 1927543, 3855086, 13492801, 26985602]

約数ペア:

[(1, 26985602), (2, 13492801), (7, 3855086), (14, 1927543), (29, 930538), (58, 465269), (203, 132934), (406, 66467)]