27898388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32141}}^1$

素因数の和:32183

約数の個数: 24

約数和(自身を含む): 57598464

約数和(自身を除く): 29700076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32141, 64282, 128564, 224987, 449974, 899948, 996371, 1992742, 3985484, 6974597, 13949194, 27898388]

約数ペア:

[(1, 27898388), (2, 13949194), (4, 6974597), (7, 3985484), (14, 1992742), (28, 996371), (31, 899948), (62, 449974), (124, 224987), (217, 128564), (434, 64282), (868, 32141)]