66831576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397807}}^1$

素因数の和:397823

約数の個数: 32

約数和(自身を含む): 190947840

約数和(自身を除く): 124116264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397807, 795614, 1193421, 1591228, 2386842, 2784649, 3182456, 4773684, 5569298, 8353947, 9547368, 11138596, 16707894, 22277192, 33415788, 66831576]

約数ペア:

[(1, 66831576), (2, 33415788), (3, 22277192), (4, 16707894), (6, 11138596), (7, 9547368), (8, 8353947), (12, 5569298), (14, 4773684), (21, 3182456), (24, 2784649), (28, 2386842), (42, 1591228), (56, 1193421), (84, 795614), (168, 397807)]