68916596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79397}}^1$

素因数の和:79439

約数の個数: 24

約数和(自身を含む): 142281216

約数和(自身を除く): 73364620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 79397, 158794, 317588, 555779, 1111558, 2223116, 2461307, 4922614, 9845228, 17229149, 34458298, 68916596]

約数ペア:

[(1, 68916596), (2, 34458298), (4, 17229149), (7, 9845228), (14, 4922614), (28, 2461307), (31, 2223116), (62, 1111558), (124, 555779), (217, 317588), (434, 158794), (868, 79397)]