66497732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64187}}^1$

素因数の和:64235

約数の個数: 24

約数和(自身を含む): 136592064

約数和(自身を除く): 70094332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 64187, 128374, 256748, 449309, 898618, 1797236, 2374919, 4749838, 9499676, 16624433, 33248866, 66497732]

約数ペア:

[(1, 66497732), (2, 33248866), (4, 16624433), (7, 9499676), (14, 4749838), (28, 2374919), (37, 1797236), (74, 898618), (148, 449309), (259, 256748), (518, 128374), (1036, 64187)]