28826286

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{11981}}^1$

素因数の和:12387

約数の個数: 16

約数和(自身を含む): 57801168

約数和(自身を除く): 28974882

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 11981, 23962, 35943, 71886, 4804381, 9608762, 14413143, 28826286]

約数ペア:

[(1, 28826286), (2, 14413143), (3, 9608762), (6, 4804381), (401, 71886), (802, 35943), (1203, 23962), (2406, 11981)]