13344688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6305

約数の個数: 40

約数和(自身を含む): 31109120

約数和(自身を除く): 17764432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6271, 12542, 25084, 43897, 50168, 87794, 100336, 119149, 175588, 238298, 351176, 476596, 702352, 834043, 953192, 1668086, 1906384, 3336172, 6672344, 13344688]

約数ペア:

[(1, 13344688), (2, 6672344), (4, 3336172), (7, 1906384), (8, 1668086), (14, 953192), (16, 834043), (19, 702352), (28, 476596), (38, 351176), (56, 238298), (76, 175588), (112, 119149), (133, 100336), (152, 87794), (266, 50168), (304, 43897), (532, 25084), (1064, 12542), (2128, 6271)]