285229504

素因数分解:

$2^6\times 7^1\times {\mathrm{636673}}^1$

素因数の和:636692

約数の個数: 28

約数和(自身を含む): 646860784

約数和(自身を除く): 361631280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 636673, 1273346, 2546692, 4456711, 5093384, 8913422, 10186768, 17826844, 20373536, 35653688, 40747072, 71307376, 142614752, 285229504]

約数ペア:

[(1, 285229504), (2, 142614752), (4, 71307376), (7, 40747072), (8, 35653688), (14, 20373536), (16, 17826844), (28, 10186768), (32, 8913422), (56, 5093384), (64, 4456711), (112, 2546692), (224, 1273346), (448, 636673)]