25800896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 56790336

約数和(自身を除く): 30989440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 547, 704, 737, 1072, 1094, 1474, 2144, 2188, 2948, 4288, 4376, 5896, 6017, 8752, 11792, 12034, 17504, 23584, 24068, 35008, 36649, 47168, 48136, 73298, 96272, 146596, 192544, 293192, 385088, 403139, 586384, 806278, 1172768, 1612556, 2345536, 3225112, 6450224, 12900448, 25800896]

約数ペア:

[(1, 25800896), (2, 12900448), (4, 6450224), (8, 3225112), (11, 2345536), (16, 1612556), (22, 1172768), (32, 806278), (44, 586384), (64, 403139), (67, 385088), (88, 293192), (134, 192544), (176, 146596), (268, 96272), (352, 73298), (536, 48136), (547, 47168), (704, 36649), (737, 35008), (1072, 24068), (1094, 23584), (1474, 17504), (2144, 12034), (2188, 11792), (2948, 8752), (4288, 6017), (4376, 5896)]