39675454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 75630240

約数和(自身を除く): 35954786

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 409, 533, 574, 818, 1066, 1183, 2366, 2863, 3731, 5317, 5726, 6929, 7462, 10634, 13858, 16769, 33538, 37219, 48503, 69121, 74438, 97006, 117383, 138242, 217997, 234766, 435994, 483847, 967694, 1525979, 2833961, 3051958, 5667922, 19837727, 39675454]

約数ペア:

[(1, 39675454), (2, 19837727), (7, 5667922), (13, 3051958), (14, 2833961), (26, 1525979), (41, 967694), (82, 483847), (91, 435994), (169, 234766), (182, 217997), (287, 138242), (338, 117383), (409, 97006), (533, 74438), (574, 69121), (818, 48503), (1066, 37219), (1183, 33538), (2366, 16769), (2863, 13858), (3731, 10634), (5317, 7462), (5726, 6929)]