56406826

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{9851}}^1$

素因数の和:10269

約数の個数: 16

約数和(自身を含む): 96943680

約数和(自身を除く): 40536854

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 9851, 19702, 68957, 137914, 4029059, 8058118, 28203413, 56406826]

約数ペア:

[(1, 56406826), (2, 28203413), (7, 8058118), (14, 4029059), (409, 137914), (818, 68957), (2863, 19702), (5726, 9851)]