71321262

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{276439}}^1$

素因数の和:276487

約数の個数: 16

約数和(自身を含む): 145960320

約数和(自身を除く): 74639058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 276439, 552878, 829317, 1658634, 11886877, 23773754, 35660631, 71321262]

約数ペア:

[(1, 71321262), (2, 35660631), (3, 23773754), (6, 11886877), (43, 1658634), (86, 829317), (129, 552878), (258, 276439)]