28523858624

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{25247}}^1$

素因数の和:25525

約数の個数: 56

約数和(自身を含む): 57460408320

約数和(自身を除く): 28936549696

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 254, 278, 508, 556, 1016, 1112, 2032, 2224, 4064, 4448, 8128, 8896, 17653, 25247, 35306, 50494, 70612, 100988, 141224, 201976, 282448, 403952, 564896, 807904, 1129792, 1615808, 3206369, 3509333, 6412738, 7018666, 12825476, 14037332, 25650952, 28074664, 51301904, 56149328, 102603808, 112298656, 205207616, 224597312, 445685291, 891370582, 1782741164, 3565482328, 7130964656, 14261929312, 28523858624]

約数ペア:

[(1, 28523858624), (2, 14261929312), (4, 7130964656), (8, 3565482328), (16, 1782741164), (32, 891370582), (64, 445685291), (127, 224597312), (139, 205207616), (254, 112298656), (278, 102603808), (508, 56149328), (556, 51301904), (1016, 28074664), (1112, 25650952), (2032, 14037332), (2224, 12825476), (4064, 7018666), (4448, 6412738), (8128, 3509333), (8896, 3206369), (17653, 1615808), (25247, 1129792), (35306, 807904), (50494, 564896), (70612, 403952), (100988, 282448), (141224, 201976)]