66706904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{937}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 136760400

約数和(自身を除く): 70053496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809, 937, 1618, 1874, 3236, 3748, 6472, 7496, 8899, 10307, 17798, 20614, 35596, 41228, 71192, 82456, 758033, 1516066, 3032132, 6064264, 8338363, 16676726, 33353452, 66706904]

約数ペア:

[(1, 66706904), (2, 33353452), (4, 16676726), (8, 8338363), (11, 6064264), (22, 3032132), (44, 1516066), (88, 758033), (809, 82456), (937, 71192), (1618, 41228), (1874, 35596), (3236, 20614), (3748, 17798), (6472, 10307), (7496, 8899)]