66566048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 71328352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 149, 184, 298, 368, 596, 607, 736, 1192, 1214, 2384, 2428, 3427, 4768, 4856, 6854, 9712, 13708, 13961, 19424, 27416, 27922, 54832, 55844, 90443, 109664, 111688, 180886, 223376, 361772, 446752, 723544, 1447088, 2080189, 2894176, 4160378, 8320756, 16641512, 33283024, 66566048]

約数ペア:

[(1, 66566048), (2, 33283024), (4, 16641512), (8, 8320756), (16, 4160378), (23, 2894176), (32, 2080189), (46, 1447088), (92, 723544), (149, 446752), (184, 361772), (298, 223376), (368, 180886), (596, 111688), (607, 109664), (736, 90443), (1192, 55844), (1214, 54832), (2384, 27922), (2428, 27416), (3427, 19424), (4768, 13961), (4856, 13708), (6854, 9712)]