71128376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3469}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 146156400

約数和(自身を除く): 75028024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 3469, 5126, 6938, 10252, 13876, 20504, 27752, 38159, 76318, 152636, 305272, 808277, 1616554, 3233108, 6466216, 8891047, 17782094, 35564188, 71128376]

約数ペア:

[(1, 71128376), (2, 35564188), (4, 17782094), (8, 8891047), (11, 6466216), (22, 3233108), (44, 1616554), (88, 808277), (233, 305272), (466, 152636), (932, 76318), (1864, 38159), (2563, 27752), (3469, 20504), (5126, 13876), (6938, 10252)]