403225792

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{146521}}^1$

素因数の和:146576

約数の個数: 28

約数和(自身を含む): 818764936

約数和(自身を除く): 415539144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 146521, 293042, 586084, 1172168, 2344336, 4688672, 6300403, 9377344, 12600806, 25201612, 50403224, 100806448, 201612896, 403225792]

約数ペア:

[(1, 403225792), (2, 201612896), (4, 100806448), (8, 50403224), (16, 25201612), (32, 12600806), (43, 9377344), (64, 6300403), (86, 4688672), (172, 2344336), (344, 1172168), (688, 586084), (1376, 293042), (2752, 146521)]