68613982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 105692400

約数和(自身を除く): 37078418

約数列:

[1, 2, 43, 86, 313, 626, 2549, 5098, 13459, 26918, 109607, 219214, 797837, 1595674, 34306991, 68613982]

約数ペア:

[(1, 68613982), (2, 34306991), (43, 1595674), (86, 797837), (313, 219214), (626, 109607), (2549, 26918), (5098, 13459)]