66191944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 94684856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 419, 434, 637, 728, 806, 838, 868, 1274, 1519, 1612, 1676, 1736, 2548, 2821, 2933, 3038, 3224, 3352, 5096, 5447, 5642, 5866, 6076, 10894, 11284, 11732, 12152, 12989, 19747, 20531, 21788, 22568, 23464, 25978, 38129, 39494, 41062, 43576, 51956, 76258, 78988, 82124, 90923, 103912, 152516, 157976, 164248, 168857, 181846, 266903, 305032, 337714, 363692, 533806, 636461, 675428, 727384, 1067612, 1181999, 1272922, 1350856, 2135224, 2363998, 2545844, 4727996, 5091688, 8273993, 9455992, 16547986, 33095972, 66191944]

約数ペア:

[(1, 66191944), (2, 33095972), (4, 16547986), (7, 9455992), (8, 8273993), (13, 5091688), (14, 4727996), (26, 2545844), (28, 2363998), (31, 2135224), (49, 1350856), (52, 1272922), (56, 1181999), (62, 1067612), (91, 727384), (98, 675428), (104, 636461), (124, 533806), (182, 363692), (196, 337714), (217, 305032), (248, 266903), (364, 181846), (392, 168857), (403, 164248), (419, 157976), (434, 152516), (637, 103912), (728, 90923), (806, 82124), (838, 78988), (868, 76258), (1274, 51956), (1519, 43576), (1612, 41062), (1676, 39494), (1736, 38129), (2548, 25978), (2821, 23464), (2933, 22568), (3038, 21788), (3224, 20531), (3352, 19747), (5096, 12989), (5447, 12152), (5642, 11732), (5866, 11284), (6076, 10894)]