13408088128

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{166403}}^1$

素因数の和:167674

約数の個数: 28

約数和(自身を含む): 26627968080

約数和(自身を除く): 13219879952

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 2518, 5036, 10072, 20144, 40288, 80576, 166403, 332806, 665612, 1331224, 2662448, 5324896, 10649792, 209501377, 419002754, 838005508, 1676011016, 3352022032, 6704044064, 13408088128]

約数ペア:

[(1, 13408088128), (2, 6704044064), (4, 3352022032), (8, 1676011016), (16, 838005508), (32, 419002754), (64, 209501377), (1259, 10649792), (2518, 5324896), (5036, 2662448), (10072, 1331224), (20144, 665612), (40288, 332806), (80576, 166403)]