25383526

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 20143514

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 607, 721, 1214, 1442, 2987, 4249, 5974, 8498, 17603, 20909, 35206, 41818, 62521, 123221, 125042, 246442, 437647, 875294, 1813109, 3626218, 12691763, 25383526]

約数ペア:

[(1, 25383526), (2, 12691763), (7, 3626218), (14, 1813109), (29, 875294), (58, 437647), (103, 246442), (203, 125042), (206, 123221), (406, 62521), (607, 41818), (721, 35206), (1214, 20909), (1442, 17603), (2987, 8498), (4249, 5974)]