39690952

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 88905600

約数和(自身を除く): 49214648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 118, 164, 236, 287, 293, 328, 413, 472, 574, 586, 826, 1148, 1172, 1652, 2051, 2296, 2344, 2419, 3304, 4102, 4838, 8204, 9676, 12013, 16408, 16933, 17287, 19352, 24026, 33866, 34574, 48052, 67732, 69148, 84091, 96104, 121009, 135464, 138296, 168182, 242018, 336364, 484036, 672728, 708767, 968072, 1417534, 2835068, 4961369, 5670136, 9922738, 19845476, 39690952]

約数ペア:

[(1, 39690952), (2, 19845476), (4, 9922738), (7, 5670136), (8, 4961369), (14, 2835068), (28, 1417534), (41, 968072), (56, 708767), (59, 672728), (82, 484036), (118, 336364), (164, 242018), (236, 168182), (287, 138296), (293, 135464), (328, 121009), (413, 96104), (472, 84091), (574, 69148), (586, 67732), (826, 48052), (1148, 34574), (1172, 33866), (1652, 24026), (2051, 19352), (2296, 17287), (2344, 16933), (2419, 16408), (3304, 12013), (4102, 9676), (4838, 8204)]