12766936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 31622400

約数和(自身を除く): 18855464

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 71, 76, 91, 104, 133, 142, 152, 169, 182, 247, 266, 284, 338, 364, 494, 497, 532, 568, 676, 728, 923, 988, 994, 1064, 1183, 1349, 1352, 1729, 1846, 1976, 1988, 2366, 2698, 3211, 3458, 3692, 3976, 4732, 5396, 6422, 6461, 6916, 7384, 9443, 9464, 10792, 11999, 12844, 12922, 13832, 17537, 18886, 22477, 23998, 25688, 25844, 35074, 37772, 44954, 47996, 51688, 70148, 75544, 83993, 89908, 95992, 122759, 140296, 167986, 179816, 227981, 245518, 335972, 455962, 491036, 671944, 911924, 982072, 1595867, 1823848, 3191734, 6383468, 12766936]

約数ペア:

[(1, 12766936), (2, 6383468), (4, 3191734), (7, 1823848), (8, 1595867), (13, 982072), (14, 911924), (19, 671944), (26, 491036), (28, 455962), (38, 335972), (52, 245518), (56, 227981), (71, 179816), (76, 167986), (91, 140296), (104, 122759), (133, 95992), (142, 89908), (152, 83993), (169, 75544), (182, 70148), (247, 51688), (266, 47996), (284, 44954), (338, 37772), (364, 35074), (494, 25844), (497, 25688), (532, 23998), (568, 22477), (676, 18886), (728, 17537), (923, 13832), (988, 12922), (994, 12844), (1064, 11999), (1183, 10792), (1349, 9464), (1352, 9443), (1729, 7384), (1846, 6916), (1976, 6461), (1988, 6422), (2366, 5396), (2698, 4732), (3211, 3976), (3458, 3692)]