84364756

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42437}}^1$

素因数の和:42519

約数の個数: 24

約数和(自身を含む): 171110016

約数和(自身を除く): 86745260

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 42437, 84874, 169748, 297059, 594118, 1188236, 3013027, 6026054, 12052108, 21091189, 42182378, 84364756]

約数ペア:

[(1, 84364756), (2, 42182378), (4, 21091189), (7, 12052108), (14, 6026054), (28, 3013027), (71, 1188236), (142, 594118), (284, 297059), (497, 169748), (994, 84874), (1988, 42437)]