69019616

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 70689184

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 139, 236, 263, 278, 472, 526, 556, 944, 1052, 1112, 1888, 2104, 2224, 4208, 4448, 8201, 8416, 15517, 16402, 31034, 32804, 36557, 62068, 65608, 73114, 124136, 131216, 146228, 248272, 262432, 292456, 496544, 584912, 1169824, 2156863, 4313726, 8627452, 17254904, 34509808, 69019616]

約数ペア:

[(1, 69019616), (2, 34509808), (4, 17254904), (8, 8627452), (16, 4313726), (32, 2156863), (59, 1169824), (118, 584912), (139, 496544), (236, 292456), (263, 262432), (278, 248272), (472, 146228), (526, 131216), (556, 124136), (944, 73114), (1052, 65608), (1112, 62068), (1888, 36557), (2104, 32804), (2224, 31034), (4208, 16402), (4448, 15517), (8201, 8416)]