68575094

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 51175306

約数列:

[1, 2, 7, 14, 131, 139, 262, 269, 278, 538, 917, 973, 1834, 1883, 1946, 3766, 18209, 35239, 36418, 37391, 70478, 74782, 127463, 246673, 254926, 261737, 493346, 523474, 4898221, 9796442, 34287547, 68575094]

約数ペア:

[(1, 68575094), (2, 34287547), (7, 9796442), (14, 4898221), (131, 523474), (139, 493346), (262, 261737), (269, 254926), (278, 246673), (538, 127463), (917, 74782), (973, 70478), (1834, 37391), (1883, 36418), (1946, 35239), (3766, 18209)]