65071272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{387329}}^1$

素因数の和:387345

約数の個数: 32

約数和(自身を含む): 185918400

約数和(自身を除く): 120847128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 387329, 774658, 1161987, 1549316, 2323974, 2711303, 3098632, 4647948, 5422606, 8133909, 9295896, 10845212, 16267818, 21690424, 32535636, 65071272]

約数ペア:

[(1, 65071272), (2, 32535636), (3, 21690424), (4, 16267818), (6, 10845212), (7, 9295896), (8, 8133909), (12, 5422606), (14, 4647948), (21, 3098632), (24, 2711303), (28, 2323974), (42, 1549316), (56, 1161987), (84, 774658), (168, 387329)]