68545744

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{4297}}^1$

素因数の和:5302

約数の個数: 20

約数和(自身を含む): 132971524

約数和(自身を除く): 64425780

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 4297, 7976, 8594, 15952, 17188, 34376, 68752, 4284109, 8568218, 17136436, 34272872, 68545744]

約数ペア:

[(1, 68545744), (2, 34272872), (4, 17136436), (8, 8568218), (16, 4284109), (997, 68752), (1994, 34376), (3988, 17188), (4297, 15952), (7976, 8594)]