65979244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3607}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 122744160

約数和(自身を除く): 56764916

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 3607, 4573, 7214, 9146, 14428, 18292, 61319, 122638, 245276, 970283, 1940566, 3881132, 16494811, 32989622, 65979244]

約数ペア:

[(1, 65979244), (2, 32989622), (4, 16494811), (17, 3881132), (34, 1940566), (68, 970283), (269, 245276), (538, 122638), (1076, 61319), (3607, 18292), (4573, 14428), (7214, 9146)]