2778668592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8269847}}^1$

素因数の和:8269865

約数の個数: 40

約数和(自身を含む): 8203689216

約数和(自身を除く): 5425020624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8269847, 16539694, 24809541, 33079388, 49619082, 57888929, 66158776, 99238164, 115777858, 132317552, 173666787, 198476328, 231555716, 347333574, 396952656, 463111432, 694667148, 926222864, 1389334296, 2778668592]

約数ペア:

[(1, 2778668592), (2, 1389334296), (3, 926222864), (4, 694667148), (6, 463111432), (7, 396952656), (8, 347333574), (12, 231555716), (14, 198476328), (16, 173666787), (21, 132317552), (24, 115777858), (28, 99238164), (42, 66158776), (48, 57888929), (56, 49619082), (84, 33079388), (112, 24809541), (168, 16539694), (336, 8269847)]