64049916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{762499}}^1$

素因数の和:762513

約数の個数: 24

約数和(自身を含む): 170800000

約数和(自身を除く): 106750084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 762499, 1524998, 2287497, 3049996, 4574994, 5337493, 9149988, 10674986, 16012479, 21349972, 32024958, 64049916]

約数ペア:

[(1, 64049916), (2, 32024958), (3, 21349972), (4, 16012479), (6, 10674986), (7, 9149988), (12, 5337493), (14, 4574994), (21, 3049996), (28, 2287497), (42, 1524998), (84, 762499)]