68473438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 117925632

約数和(自身を除く): 49452194

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1033, 1441, 2066, 2882, 3013, 6026, 11363, 22726, 23759, 33143, 47518, 66286, 135323, 261349, 270646, 522698, 1488553, 2977106, 3112429, 6224858, 34236719, 68473438]

約数ペア:

[(1, 68473438), (2, 34236719), (11, 6224858), (22, 3112429), (23, 2977106), (46, 1488553), (131, 522698), (253, 270646), (262, 261349), (506, 135323), (1033, 66286), (1441, 47518), (2066, 33143), (2882, 23759), (3013, 22726), (6026, 11363)]