87298788

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{28307}}^1$

素因数の和:28571

約数の個数: 24

約数和(自身を含む): 204496992

約数和(自身を除く): 117198204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 28307, 56614, 84921, 113228, 169842, 339684, 7274899, 14549798, 21824697, 29099596, 43649394, 87298788]

約数ペア:

[(1, 87298788), (2, 43649394), (3, 29099596), (4, 21824697), (6, 14549798), (12, 7274899), (257, 339684), (514, 169842), (771, 113228), (1028, 84921), (1542, 56614), (3084, 28307)]