28696238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22867

約数の個数: 16

約数和(自身を含む): 46810224

約数和(自身を除く): 18113986

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22811, 45622, 387787, 775574, 844007, 1688014, 14348119, 28696238]

約数ペア:

[(1, 28696238), (2, 14348119), (17, 1688014), (34, 844007), (37, 775574), (74, 387787), (629, 45622), (1258, 22811)]