66298310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 129179232

約数和(自身を除く): 62880922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2417, 2743, 4834, 5486, 12085, 13715, 24170, 27430, 31421, 62842, 157105, 314210, 509987, 1019974, 2549935, 5099870, 6629831, 13259662, 33149155, 66298310]

約数ペア:

[(1, 66298310), (2, 33149155), (5, 13259662), (10, 6629831), (13, 5099870), (26, 2549935), (65, 1019974), (130, 509987), (211, 314210), (422, 157105), (1055, 62842), (2110, 31421), (2417, 27430), (2743, 24170), (4834, 13715), (5486, 12085)]