42947744

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 97574400

約数和(自身を除く): 54626656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 1759, 3052, 3488, 3518, 6104, 7036, 12208, 12313, 14072, 24416, 24626, 28144, 49252, 56288, 98504, 191731, 197008, 383462, 394016, 766924, 1342117, 1533848, 2684234, 3067696, 5368468, 6135392, 10736936, 21473872, 42947744]

約数ペア:

[(1, 42947744), (2, 21473872), (4, 10736936), (7, 6135392), (8, 5368468), (14, 3067696), (16, 2684234), (28, 1533848), (32, 1342117), (56, 766924), (109, 394016), (112, 383462), (218, 197008), (224, 191731), (436, 98504), (763, 56288), (872, 49252), (1526, 28144), (1744, 24626), (1759, 24416), (3052, 14072), (3488, 12313), (3518, 12208), (6104, 7036)]