66647014

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78041}}^1$

素因数の和:78111

約数の個数: 16

約数和(自身を含む): 116126496

約数和(自身を除く): 49479482

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 78041, 156082, 546287, 1092574, 4760501, 9521002, 33323507, 66647014]

約数ペア:

[(1, 66647014), (2, 33323507), (7, 9521002), (14, 4760501), (61, 1092574), (122, 546287), (427, 156082), (854, 78041)]