66117646

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{4987}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 113486976

約数和(自身を除く): 47369330

約数列:

[1, 2, 7, 14, 947, 1894, 4987, 6629, 9974, 13258, 34909, 69818, 4722689, 9445378, 33058823, 66117646]

約数ペア:

[(1, 66117646), (2, 33058823), (7, 9445378), (14, 4722689), (947, 69818), (1894, 34909), (4987, 13258), (6629, 9974)]