71115478

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{16229}}^1$

素因数の和:16551

約数の個数: 16

約数和(自身を含む): 122309280

約数和(自身を除く): 51193802

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 16229, 32458, 113603, 227206, 5079677, 10159354, 35557739, 71115478]

約数ペア:

[(1, 71115478), (2, 35557739), (7, 10159354), (14, 5079677), (313, 227206), (626, 113603), (2191, 32458), (4382, 16229)]