7667968

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 19131840

約数和(自身を除く): 11463872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 389, 448, 616, 704, 778, 896, 1232, 1408, 1556, 1792, 2464, 2723, 2816, 3112, 4279, 4928, 5446, 6224, 8558, 9856, 10892, 12448, 17116, 19712, 21784, 24896, 29953, 34232, 43568, 49792, 59906, 68464, 87136, 99584, 119812, 136928, 174272, 239624, 273856, 348544, 479248, 547712, 697088, 958496, 1095424, 1916992, 3833984, 7667968]

約数ペア:

[(1, 7667968), (2, 3833984), (4, 1916992), (7, 1095424), (8, 958496), (11, 697088), (14, 547712), (16, 479248), (22, 348544), (28, 273856), (32, 239624), (44, 174272), (56, 136928), (64, 119812), (77, 99584), (88, 87136), (112, 68464), (128, 59906), (154, 49792), (176, 43568), (224, 34232), (256, 29953), (308, 24896), (352, 21784), (389, 19712), (448, 17116), (616, 12448), (704, 10892), (778, 9856), (896, 8558), (1232, 6224), (1408, 5446), (1556, 4928), (1792, 4279), (2464, 3112), (2723, 2816)]