26248528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40013}}^1$

素因数の和:40062

約数の個数: 20

約数和(自身を含む): 52098228

約数和(自身を除く): 25849700

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40013, 80026, 160052, 320104, 640208, 1640533, 3281066, 6562132, 13124264, 26248528]

約数ペア:

[(1, 26248528), (2, 13124264), (4, 6562132), (8, 3281066), (16, 1640533), (41, 640208), (82, 320104), (164, 160052), (328, 80026), (656, 40013)]