69371008

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 159364800

約数和(自身を除く): 89993792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 557, 896, 973, 1112, 1114, 1946, 2224, 2228, 3892, 3899, 4448, 4456, 7784, 7798, 8896, 8912, 15568, 15596, 17792, 17824, 31136, 31192, 35648, 62272, 62384, 71296, 77423, 124544, 124768, 154846, 249536, 309692, 499072, 541961, 619384, 1083922, 1238768, 2167844, 2477536, 4335688, 4955072, 8671376, 9910144, 17342752, 34685504, 69371008]

約数ペア:

[(1, 69371008), (2, 34685504), (4, 17342752), (7, 9910144), (8, 8671376), (14, 4955072), (16, 4335688), (28, 2477536), (32, 2167844), (56, 1238768), (64, 1083922), (112, 619384), (128, 541961), (139, 499072), (224, 309692), (278, 249536), (448, 154846), (556, 124768), (557, 124544), (896, 77423), (973, 71296), (1112, 62384), (1114, 62272), (1946, 35648), (2224, 31192), (2228, 31136), (3892, 17824), (3899, 17792), (4448, 15596), (4456, 15568), (7784, 8912), (7798, 8896)]