64504202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12763}}^1$

素因数の和:12810

約数の個数: 24

約数和(自身を含む): 116714016

約数和(自身を除く): 52209814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 12763, 25526, 89341, 178682, 242497, 484994, 1697479, 3394958, 4607443, 9214886, 32252101, 64504202]

約数ペア:

[(1, 64504202), (2, 32252101), (7, 9214886), (14, 4607443), (19, 3394958), (38, 1697479), (133, 484994), (266, 242497), (361, 178682), (722, 89341), (2527, 25526), (5054, 12763)]