64424899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20407}}^1$

素因数の和:20466

約数の個数: 16

約数和(自身を含む): 82285056

約数和(自身を除く): 17860157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 20407, 142849, 224477, 836687, 1571339, 5856809, 9203557, 64424899]

約数ペア:

[(1, 64424899), (7, 9203557), (11, 5856809), (41, 1571339), (77, 836687), (287, 224477), (451, 142849), (3157, 20407)]