841145984

素因数分解:

$2^7\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1627}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 1919607360

約数和(自身を除く): 1078461376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 577, 896, 1154, 1627, 2308, 3254, 4039, 4616, 6508, 8078, 9232, 11389, 13016, 16156, 18464, 22778, 26032, 32312, 36928, 45556, 52064, 64624, 73856, 91112, 104128, 129248, 182224, 208256, 258496, 364448, 516992, 728896, 938779, 1457792, 1877558, 3755116, 6571453, 7510232, 13142906, 15020464, 26285812, 30040928, 52571624, 60081856, 105143248, 120163712, 210286496, 420572992, 841145984]

約数ペア:

[(1, 841145984), (2, 420572992), (4, 210286496), (7, 120163712), (8, 105143248), (14, 60081856), (16, 52571624), (28, 30040928), (32, 26285812), (56, 15020464), (64, 13142906), (112, 7510232), (128, 6571453), (224, 3755116), (448, 1877558), (577, 1457792), (896, 938779), (1154, 728896), (1627, 516992), (2308, 364448), (3254, 258496), (4039, 208256), (4616, 182224), (6508, 129248), (8078, 104128), (9232, 91112), (11389, 73856), (13016, 64624), (16156, 52064), (18464, 45556), (22778, 36928), (26032, 32312)]