66761144

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{60037}}^1$

素因数の和:60182

約数の個数: 16

約数和(自身を含む): 126079800

約数和(自身を除く): 59318656

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 60037, 120074, 240148, 480296, 8345143, 16690286, 33380572, 66761144]

約数ペア:

[(1, 66761144), (2, 33380572), (4, 16690286), (8, 8345143), (139, 480296), (278, 240148), (556, 120074), (1112, 60037)]