64875218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1549}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 99844800

約数和(自身を除く): 34969582

約数列:

[1, 2, 43, 86, 487, 974, 1549, 3098, 20941, 41882, 66607, 133214, 754363, 1508726, 32437609, 64875218]

約数ペア:

[(1, 64875218), (2, 32437609), (43, 1508726), (86, 754363), (487, 133214), (974, 66607), (1549, 41882), (3098, 20941)]