287242424

素因数分解:

$2^3\times 7^1\times {\mathrm{5129329}}^1$

素因数の和:5129342

約数の個数: 16

約数和(自身を含む): 615519600

約数和(自身を除く): 328277176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5129329, 10258658, 20517316, 35905303, 41034632, 71810606, 143621212, 287242424]

約数ペア:

[(1, 287242424), (2, 143621212), (4, 71810606), (7, 41034632), (8, 35905303), (14, 20517316), (28, 10258658), (56, 5129329)]