2177728

素因数分解:

$2^6\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4880

約数の個数: 28

約数和(自身を含む): 4939792

約数和(自身を除く): 2762064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4861, 9722, 19444, 34027, 38888, 68054, 77776, 136108, 155552, 272216, 311104, 544432, 1088864, 2177728]

約数ペア:

[(1, 2177728), (2, 1088864), (4, 544432), (7, 311104), (8, 272216), (14, 155552), (16, 136108), (28, 77776), (32, 68054), (56, 38888), (64, 34027), (112, 19444), (224, 9722), (448, 4861)]