28228014

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1246

約数の個数: 40

約数和(自身を含む): 63699240

約数和(自身を除く): 35471226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1069, 1467, 2138, 2934, 3207, 4401, 6414, 8802, 9621, 13203, 19242, 26406, 28863, 57726, 86589, 173178, 174247, 348494, 522741, 1045482, 1568223, 3136446, 4704669, 9409338, 14114007, 28228014]

約数ペア:

[(1, 28228014), (2, 14114007), (3, 9409338), (6, 4704669), (9, 3136446), (18, 1568223), (27, 1045482), (54, 522741), (81, 348494), (162, 174247), (163, 173178), (326, 86589), (489, 57726), (978, 28863), (1069, 26406), (1467, 19242), (2138, 13203), (2934, 9621), (3207, 8802), (4401, 6414)]