71116778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 109143936

約数和(自身を除く): 38027158

約数列:

[1, 2, 53, 106, 263, 526, 2551, 5102, 13939, 27878, 135203, 270406, 670913, 1341826, 35558389, 71116778]

約数ペア:

[(1, 71116778), (2, 35558389), (53, 1341826), (106, 670913), (263, 270406), (526, 135203), (2551, 27878), (5102, 13939)]