289249984

素因数分解:

$2^6\times {\mathrm{863}}^1\times {\mathrm{5237}}^1$

素因数の和:6112

約数の個数: 28

約数和(自身を含む): 574755264

約数和(自身を除く): 285505280

約数列:

[1, 2, 4, 8, 16, 32, 64, 863, 1726, 3452, 5237, 6904, 10474, 13808, 20948, 27616, 41896, 55232, 83792, 167584, 335168, 4519531, 9039062, 18078124, 36156248, 72312496, 144624992, 289249984]

約数ペア:

[(1, 289249984), (2, 144624992), (4, 72312496), (8, 36156248), (16, 18078124), (32, 9039062), (64, 4519531), (863, 335168), (1726, 167584), (3452, 83792), (5237, 55232), (6904, 41896), (10474, 27616), (13808, 20948)]