80559178

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 61689782

約数列:

[1, 2, 7, 14, 41, 82, 287, 293, 479, 574, 586, 958, 2051, 3353, 4102, 6706, 12013, 19639, 24026, 39278, 84091, 137473, 140347, 168182, 274946, 280694, 982429, 1964858, 5754227, 11508454, 40279589, 80559178]

約数ペア:

[(1, 80559178), (2, 40279589), (7, 11508454), (14, 5754227), (41, 1964858), (82, 982429), (287, 280694), (293, 274946), (479, 168182), (574, 140347), (586, 137473), (958, 84091), (2051, 39278), (3353, 24026), (4102, 19639), (6706, 12013)]