67283378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 103685400

約数和(自身を除く): 36402022

約数列:

[1, 2, 41, 82, 421, 842, 1949, 3898, 17261, 34522, 79909, 159818, 820529, 1641058, 33641689, 67283378]

約数ペア:

[(1, 67283378), (2, 33641689), (41, 1641058), (82, 820529), (421, 159818), (842, 79909), (1949, 34522), (3898, 17261)]