71350786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211097}}^1$

素因数の和:211125

約数の個数: 12

約数和(自身を含む): 115892802

約数和(自身を除く): 44542016

約数列:

[1, 2, 13, 26, 169, 338, 211097, 422194, 2744261, 5488522, 35675393, 71350786]

約数ペア:

[(1, 71350786), (2, 35675393), (13, 5488522), (26, 2744261), (169, 422194), (338, 211097)]