66856278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 138332160

約数和(自身を除く): 71475882

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 3001, 3713, 6002, 7426, 9003, 11139, 18006, 22278, 141047, 237079, 282094, 423141, 474158, 711237, 846282, 1422474, 11142713, 22285426, 33428139, 66856278]

約数ペア:

[(1, 66856278), (2, 33428139), (3, 22285426), (6, 11142713), (47, 1422474), (79, 846282), (94, 711237), (141, 474158), (158, 423141), (237, 282094), (282, 237079), (474, 141047), (3001, 22278), (3713, 18006), (6002, 11139), (7426, 9003)]