1405444544

素因数分解:

$2^6\times 7^1\times {\mathrm{383}}^1\times {\mathrm{8191}}^1$

素因数の和:8593

約数の個数: 56

約数和(自身を含む): 3196059648

約数和(自身を除く): 1790615104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 383, 448, 766, 1532, 2681, 3064, 5362, 6128, 8191, 10724, 12256, 16382, 21448, 24512, 32764, 42896, 57337, 65528, 85792, 114674, 131056, 171584, 229348, 262112, 458696, 524224, 917392, 1834784, 3137153, 3669568, 6274306, 12548612, 21960071, 25097224, 43920142, 50194448, 87840284, 100388896, 175680568, 200777792, 351361136, 702722272, 1405444544]

約数ペア:

[(1, 1405444544), (2, 702722272), (4, 351361136), (7, 200777792), (8, 175680568), (14, 100388896), (16, 87840284), (28, 50194448), (32, 43920142), (56, 25097224), (64, 21960071), (112, 12548612), (224, 6274306), (383, 3669568), (448, 3137153), (766, 1834784), (1532, 917392), (2681, 524224), (3064, 458696), (5362, 262112), (6128, 229348), (8191, 171584), (10724, 131056), (12256, 114674), (16382, 85792), (21448, 65528), (24512, 57337), (32764, 42896)]