64473838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17341}}^1$

素因数の和:17380

約数の個数: 24

約数和(自身を含む): 114249096

約数和(自身を除く): 49775258

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 17341, 34682, 190751, 225433, 381502, 450866, 2479763, 2930629, 4959526, 5861258, 32236919, 64473838]

約数ペア:

[(1, 64473838), (2, 32236919), (11, 5861258), (13, 4959526), (22, 2930629), (26, 2479763), (143, 450866), (169, 381502), (286, 225433), (338, 190751), (1859, 34682), (3718, 17341)]