68395976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70657}}^1$

素因数の和:70685

約数の個数: 24

約数和(自身を含む): 140962710

約数和(自身を除く): 72566734

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70657, 141314, 282628, 565256, 777227, 1554454, 3108908, 6217816, 8549497, 17098994, 34197988, 68395976]

約数ペア:

[(1, 68395976), (2, 34197988), (4, 17098994), (8, 8549497), (11, 6217816), (22, 3108908), (44, 1554454), (88, 777227), (121, 565256), (242, 282628), (484, 141314), (968, 70657)]