64688546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7129}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 104811000

約数和(自身を除く): 40122454

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7129, 9074, 14258, 92677, 185354, 2488021, 4976042, 32344273, 64688546]

約数ペア:

[(1, 64688546), (2, 32344273), (13, 4976042), (26, 2488021), (349, 185354), (698, 92677), (4537, 14258), (7129, 9074)]