71325814

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 125971776

約数和(自身を除く): 54645962

約数列:

[1, 2, 7, 14, 41, 82, 287, 313, 397, 574, 626, 794, 2191, 2779, 4382, 5558, 12833, 16277, 25666, 32554, 89831, 113939, 124261, 179662, 227878, 248522, 869827, 1739654, 5094701, 10189402, 35662907, 71325814]

約数ペア:

[(1, 71325814), (2, 35662907), (7, 10189402), (14, 5094701), (41, 1739654), (82, 869827), (287, 248522), (313, 227878), (397, 179662), (574, 124261), (626, 113939), (794, 89831), (2191, 32554), (2779, 25666), (4382, 16277), (5558, 12833)]