39420524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68917}}^1$

素因数の和:68945

約数の個数: 24

約数和(自身を含む): 81047568

約数和(自身を除く): 41627044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68917, 137834, 275668, 758087, 895921, 1516174, 1791842, 3032348, 3583684, 9855131, 19710262, 39420524]

約数ペア:

[(1, 39420524), (2, 19710262), (4, 9855131), (11, 3583684), (13, 3032348), (22, 1791842), (26, 1516174), (44, 895921), (52, 758087), (143, 275668), (286, 137834), (572, 68917)]