66766726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5273}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 108095904

約数和(自身を除く): 41329178

約数列:

[1, 2, 13, 26, 487, 974, 5273, 6331, 10546, 12662, 68549, 137098, 2567951, 5135902, 33383363, 66766726]

約数ペア:

[(1, 66766726), (2, 33383363), (13, 5135902), (26, 2567951), (487, 137098), (974, 68549), (5273, 12662), (6331, 10546)]