15983575972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{26029}}^1$

素因数の和:26301

約数の個数: 72

約数和(自身を含む): 35187666360

約数和(自身を除く): 19204090388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 241, 364, 482, 637, 964, 1274, 1687, 2548, 3133, 3374, 6266, 6748, 11809, 12532, 21931, 23618, 26029, 43862, 47236, 52058, 87724, 104116, 153517, 182203, 307034, 338377, 364406, 614068, 676754, 728812, 1275421, 1353508, 2368639, 2550842, 4737278, 5101684, 6272989, 9474556, 12545978, 16580473, 25091956, 33160946, 43910923, 66321892, 81548857, 87821846, 163097714, 175643692, 307376461, 326195428, 570841999, 614752922, 1141683998, 1229505844, 2283367996, 3995893993, 7991787986, 15983575972]

約数ペア:

[(1, 15983575972), (2, 7991787986), (4, 3995893993), (7, 2283367996), (13, 1229505844), (14, 1141683998), (26, 614752922), (28, 570841999), (49, 326195428), (52, 307376461), (91, 175643692), (98, 163097714), (182, 87821846), (196, 81548857), (241, 66321892), (364, 43910923), (482, 33160946), (637, 25091956), (964, 16580473), (1274, 12545978), (1687, 9474556), (2548, 6272989), (3133, 5101684), (3374, 4737278), (6266, 2550842), (6748, 2368639), (11809, 1353508), (12532, 1275421), (21931, 728812), (23618, 676754), (26029, 614068), (43862, 364406), (47236, 338377), (52058, 307034), (87724, 182203), (104116, 153517)]