28354286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11369}}^1$

素因数の和:11443

約数の個数: 16

約数和(自身を含む): 45025200

約数和(自身を除く): 16670914

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 11369, 22738, 329701, 488867, 659402, 977734, 14177143, 28354286]

約数ペア:

[(1, 28354286), (2, 14177143), (29, 977734), (43, 659402), (58, 488867), (86, 329701), (1247, 22738), (2494, 11369)]