129529792

素因数分解:

$2^6\times 7^1\times {\mathrm{289129}}^1$

素因数の和:289148

約数の個数: 28

約数和(自身を含む): 293756080

約数和(自身を除く): 164226288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289129, 578258, 1156516, 2023903, 2313032, 4047806, 4626064, 8095612, 9252128, 16191224, 18504256, 32382448, 64764896, 129529792]

約数ペア:

[(1, 129529792), (2, 64764896), (4, 32382448), (7, 18504256), (8, 16191224), (14, 9252128), (16, 8095612), (28, 4626064), (32, 4047806), (56, 2313032), (64, 2023903), (112, 1156516), (224, 578258), (448, 289129)]