7740376

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 16842240

約数和(自身を除く): 9101864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 2063, 3752, 4126, 8252, 14441, 16504, 28882, 57764, 115528, 138221, 276442, 552884, 967547, 1105768, 1935094, 3870188, 7740376]

約数ペア:

[(1, 7740376), (2, 3870188), (4, 1935094), (7, 1105768), (8, 967547), (14, 552884), (28, 276442), (56, 138221), (67, 115528), (134, 57764), (268, 28882), (469, 16504), (536, 14441), (938, 8252), (1876, 4126), (2063, 3752)]