66889676

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16033}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 134685600

約数和(自身を除く): 67795924

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16033, 32066, 64132, 112231, 224462, 448924, 2388917, 4777834, 9555668, 16722419, 33444838, 66889676]

約数ペア:

[(1, 66889676), (2, 33444838), (4, 16722419), (7, 9555668), (14, 4777834), (28, 2388917), (149, 448924), (298, 224462), (596, 112231), (1043, 64132), (2086, 32066), (4172, 16033)]