28504806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431891}}^1$

素因数の和:431907

約数の個数: 16

約数和(自身を含む): 62192448

約数和(自身を除く): 33687642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431891, 863782, 1295673, 2591346, 4750801, 9501602, 14252403, 28504806]

約数ペア:

[(1, 28504806), (2, 14252403), (3, 9501602), (6, 4750801), (11, 2591346), (22, 1295673), (33, 863782), (66, 431891)]