715764928

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{260089}}^1$

素因数の和:260144

約数の個数: 28

約数和(自身を含む): 1453382920

約数和(自身を除く): 737617992

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 260089, 520178, 1040356, 2080712, 4161424, 8322848, 11183827, 16645696, 22367654, 44735308, 89470616, 178941232, 357882464, 715764928]

約数ペア:

[(1, 715764928), (2, 357882464), (4, 178941232), (8, 89470616), (16, 44735308), (32, 22367654), (43, 16645696), (64, 11183827), (86, 8322848), (172, 4161424), (344, 2080712), (688, 1040356), (1376, 520178), (2752, 260089)]