2428352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 28

約数和(自身を含む): 5074920

約数和(自身を除く): 2646568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1997, 3994, 7988, 15976, 31952, 37943, 63904, 75886, 127808, 151772, 303544, 607088, 1214176, 2428352]

約数ペア:

[(1, 2428352), (2, 1214176), (4, 607088), (8, 303544), (16, 151772), (19, 127808), (32, 75886), (38, 63904), (64, 37943), (76, 31952), (152, 15976), (304, 7988), (608, 3994), (1216, 1997)]