71781362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{941}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 110417472

約数和(自身を除く): 38636110

約数列:

[1, 2, 43, 86, 887, 941, 1774, 1882, 38141, 40463, 76282, 80926, 834667, 1669334, 35890681, 71781362]

約数ペア:

[(1, 71781362), (2, 35890681), (43, 1669334), (86, 834667), (887, 80926), (941, 76282), (1774, 40463), (1882, 38141)]