28665678

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{37619}}^1$

素因数の和:37751

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 29118642

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 37619, 75238, 112857, 225714, 4777613, 9555226, 14332839, 28665678]

約数ペア:

[(1, 28665678), (2, 14332839), (3, 9555226), (6, 4777613), (127, 225714), (254, 112857), (381, 75238), (762, 37619)]