66451462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 131963904

約数和(自身を除く): 65512442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 73, 77, 146, 154, 161, 253, 257, 322, 506, 511, 514, 803, 1022, 1606, 1679, 1771, 1799, 2827, 3358, 3542, 3598, 5621, 5654, 5911, 11242, 11753, 11822, 18469, 18761, 19789, 23506, 36938, 37522, 39578, 41377, 65021, 82754, 129283, 130042, 131327, 206371, 258566, 262654, 412742, 431503, 455147, 863006, 910294, 1444597, 2889194, 3020521, 4746533, 6041042, 9493066, 33225731, 66451462]

約数ペア:

[(1, 66451462), (2, 33225731), (7, 9493066), (11, 6041042), (14, 4746533), (22, 3020521), (23, 2889194), (46, 1444597), (73, 910294), (77, 863006), (146, 455147), (154, 431503), (161, 412742), (253, 262654), (257, 258566), (322, 206371), (506, 131327), (511, 130042), (514, 129283), (803, 82754), (1022, 65021), (1606, 41377), (1679, 39578), (1771, 37522), (1799, 36938), (2827, 23506), (3358, 19789), (3542, 18761), (3598, 18469), (5621, 11822), (5654, 11753), (5911, 11242)]