68050516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 121905000

約数和(自身を除く): 53854484

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 1249, 2498, 4996, 13621, 27242, 54484, 66197, 132394, 264788, 320993, 641986, 1283972, 17012629, 34025258, 68050516]

約数ペア:

[(1, 68050516), (2, 34025258), (4, 17012629), (53, 1283972), (106, 641986), (212, 320993), (257, 264788), (514, 132394), (1028, 66197), (1249, 54484), (2498, 27242), (4996, 13621)]