47289788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129917}}^1$

素因数の和:129941

約数の個数: 24

約数和(自身を含む): 101855712

約数和(自身を除く): 54565924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 129917, 259834, 519668, 909419, 1688921, 1818838, 3377842, 3637676, 6755684, 11822447, 23644894, 47289788]

約数ペア:

[(1, 47289788), (2, 23644894), (4, 11822447), (7, 6755684), (13, 3637676), (14, 3377842), (26, 1818838), (28, 1688921), (52, 909419), (91, 519668), (182, 259834), (364, 129917)]