39665756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7129}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 75463920

約数和(自身を除く): 35798164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7129, 14258, 28516, 92677, 185354, 370708, 762803, 1525606, 3051212, 9916439, 19832878, 39665756]

約数ペア:

[(1, 39665756), (2, 19832878), (4, 9916439), (13, 3051212), (26, 1525606), (52, 762803), (107, 370708), (214, 185354), (428, 92677), (1391, 28516), (2782, 14258), (5564, 7129)]