66767368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 132696000

約数和(自身を除く): 65928632

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 2909, 5738, 5818, 11476, 11636, 22952, 23272, 55271, 110542, 221084, 439259, 442168, 878518, 1757036, 3514072, 8345921, 16691842, 33383684, 66767368]

約数ペア:

[(1, 66767368), (2, 33383684), (4, 16691842), (8, 8345921), (19, 3514072), (38, 1757036), (76, 878518), (151, 442168), (152, 439259), (302, 221084), (604, 110542), (1208, 55271), (2869, 23272), (2909, 22952), (5738, 11636), (5818, 11476)]