64509796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33529}}^1$

素因数の和:33583

約数の個数: 24

約数和(自身を含む): 124865720

約数和(自身を除く): 60355924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 33529, 67058, 134116, 435877, 871754, 1240573, 1743508, 2481146, 4962292, 16127449, 32254898, 64509796]

約数ペア:

[(1, 64509796), (2, 32254898), (4, 16127449), (13, 4962292), (26, 2481146), (37, 1743508), (52, 1240573), (74, 871754), (148, 435877), (481, 134116), (962, 67058), (1924, 33529)]