66718414

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89917}}^1$

素因数の和:89979

約数の個数: 16

約数和(自身を含む): 116533728

約数和(自身を除く): 49815314

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 89917, 179834, 629419, 1258838, 4765601, 9531202, 33359207, 66718414]

約数ペア:

[(1, 66718414), (2, 33359207), (7, 9531202), (14, 4765601), (53, 1258838), (106, 629419), (371, 179834), (742, 89917)]