28210278

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{22283}}^1$

素因数の和:22499

約数の個数: 16

約数和(自身を含む): 56690496

約数和(自身を除く): 28480218

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 22283, 44566, 66849, 133698, 4701713, 9403426, 14105139, 28210278]

約数ペア:

[(1, 28210278), (2, 14105139), (3, 9403426), (6, 4701713), (211, 133698), (422, 66849), (633, 44566), (1266, 22283)]