65385194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 118473600

約数和(自身を除く): 53088406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 601, 818, 1202, 2863, 4207, 5726, 7771, 8414, 11419, 15542, 22838, 54397, 79933, 108794, 159866, 245809, 491618, 1720663, 3441326, 4670371, 9340742, 32692597, 65385194]

約数ペア:

[(1, 65385194), (2, 32692597), (7, 9340742), (14, 4670371), (19, 3441326), (38, 1720663), (133, 491618), (266, 245809), (409, 159866), (601, 108794), (818, 79933), (1202, 54397), (2863, 22838), (4207, 15542), (5726, 11419), (7771, 8414)]