72946834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4903}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 112635072

約数和(自身を除く): 39688238

約数列:

[1, 2, 43, 86, 173, 346, 4903, 7439, 9806, 14878, 210829, 421658, 848219, 1696438, 36473417, 72946834]

約数ペア:

[(1, 72946834), (2, 36473417), (43, 1696438), (86, 848219), (173, 421658), (346, 210829), (4903, 14878), (7439, 9806)]