71898708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{855937}}^1$

素因数の和:855951

約数の個数: 24

約数和(自身を含む): 191730112

約数和(自身を除く): 119831404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 855937, 1711874, 2567811, 3423748, 5135622, 5991559, 10271244, 11983118, 17974677, 23966236, 35949354, 71898708]

約数ペア:

[(1, 71898708), (2, 35949354), (3, 23966236), (4, 17974677), (6, 11983118), (7, 10271244), (12, 5991559), (14, 5135622), (21, 3423748), (28, 2567811), (42, 1711874), (84, 855937)]