26239508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 47339880

約数和(自身を除く): 21100372

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 772, 829, 1658, 3316, 7913, 15826, 31652, 33989, 67978, 135956, 159997, 319994, 639988, 6559877, 13119754, 26239508]

約数ペア:

[(1, 26239508), (2, 13119754), (4, 6559877), (41, 639988), (82, 319994), (164, 159997), (193, 135956), (386, 67978), (772, 33989), (829, 31652), (1658, 15826), (3316, 7913)]