26903786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 50912064

約数和(自身を除く): 24008278

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 137, 166, 169, 182, 274, 338, 581, 959, 1079, 1162, 1183, 1781, 1918, 2158, 2366, 3562, 7553, 11371, 12467, 14027, 15106, 22742, 23153, 24934, 28054, 46306, 79597, 98189, 147823, 159194, 162071, 196378, 295646, 324142, 1034761, 1921699, 2069522, 3843398, 13451893, 26903786]

約数ペア:

[(1, 26903786), (2, 13451893), (7, 3843398), (13, 2069522), (14, 1921699), (26, 1034761), (83, 324142), (91, 295646), (137, 196378), (166, 162071), (169, 159194), (182, 147823), (274, 98189), (338, 79597), (581, 46306), (959, 28054), (1079, 24934), (1162, 23153), (1183, 22742), (1781, 15106), (1918, 14027), (2158, 12467), (2366, 11371), (3562, 7553)]