13642912136

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{426661}}^1$

素因数の和:427245

約数の個数: 32

約数和(自身を含む): 29286079680

約数和(自身を除く): 15643167544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15988, 31976, 426661, 853322, 1706644, 2986627, 3413288, 5973254, 11946508, 23893016, 243623431, 487246862, 974493724, 1705364017, 1948987448, 3410728034, 6821456068, 13642912136]

約数ペア:

[(1, 13642912136), (2, 6821456068), (4, 3410728034), (7, 1948987448), (8, 1705364017), (14, 974493724), (28, 487246862), (56, 243623431), (571, 23893016), (1142, 11946508), (2284, 5973254), (3997, 3413288), (4568, 2986627), (7994, 1706644), (15988, 853322), (31976, 426661)]