66766418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{6343}}^1$

素因数の和:6641

約数の個数: 16

約数和(自身を含む): 105817920

約数和(自身を除く): 39051502

約数列:

[1, 2, 19, 38, 277, 554, 5263, 6343, 10526, 12686, 120517, 241034, 1757011, 3514022, 33383209, 66766418]

約数ペア:

[(1, 66766418), (2, 33383209), (19, 3514022), (38, 1757011), (277, 241034), (554, 120517), (5263, 12686), (6343, 10526)]