64516956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768059}}^1$

素因数の和:768073

約数の個数: 24

約数和(自身を含む): 172045440

約数和(自身を除く): 107528484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768059, 1536118, 2304177, 3072236, 4608354, 5376413, 9216708, 10752826, 16129239, 21505652, 32258478, 64516956]

約数ペア:

[(1, 64516956), (2, 32258478), (3, 21505652), (4, 16129239), (6, 10752826), (7, 9216708), (12, 5376413), (14, 4608354), (21, 3072236), (28, 2304177), (42, 1536118), (84, 768059)]