64963024

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 156739968

約数和(自身を除く): 91776944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 47, 49, 56, 82, 86, 94, 98, 112, 164, 172, 188, 196, 287, 301, 328, 329, 344, 376, 392, 574, 602, 656, 658, 688, 752, 784, 1148, 1204, 1316, 1763, 1927, 2009, 2021, 2107, 2296, 2303, 2408, 2632, 3526, 3854, 4018, 4042, 4214, 4592, 4606, 4816, 5264, 7052, 7708, 8036, 8084, 8428, 9212, 12341, 13489, 14104, 14147, 15416, 16072, 16168, 16856, 18424, 24682, 26978, 28208, 28294, 30832, 32144, 32336, 33712, 36848, 49364, 53956, 56588, 82861, 86387, 94423, 98728, 99029, 107912, 113176, 165722, 172774, 188846, 197456, 198058, 215824, 226352, 331444, 345548, 377692, 396116, 580027, 662888, 691096, 755384, 792232, 1160054, 1325776, 1382192, 1510768, 1584464, 2320108, 4060189, 4640216, 8120378, 9280432, 16240756, 32481512, 64963024]

約数ペア:

[(1, 64963024), (2, 32481512), (4, 16240756), (7, 9280432), (8, 8120378), (14, 4640216), (16, 4060189), (28, 2320108), (41, 1584464), (43, 1510768), (47, 1382192), (49, 1325776), (56, 1160054), (82, 792232), (86, 755384), (94, 691096), (98, 662888), (112, 580027), (164, 396116), (172, 377692), (188, 345548), (196, 331444), (287, 226352), (301, 215824), (328, 198058), (329, 197456), (344, 188846), (376, 172774), (392, 165722), (574, 113176), (602, 107912), (656, 99029), (658, 98728), (688, 94423), (752, 86387), (784, 82861), (1148, 56588), (1204, 53956), (1316, 49364), (1763, 36848), (1927, 33712), (2009, 32336), (2021, 32144), (2107, 30832), (2296, 28294), (2303, 28208), (2408, 26978), (2632, 24682), (3526, 18424), (3854, 16856), (4018, 16168), (4042, 16072), (4214, 15416), (4592, 14147), (4606, 14104), (4816, 13489), (5264, 12341), (7052, 9212), (7708, 8428), (8036, 8084)]