28876547

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 34732800

約数和(自身を除く): 5856253

約数列:

[1, 7, 29, 59, 203, 413, 1711, 2411, 11977, 16877, 69919, 142249, 489433, 995743, 4125221, 28876547]

約数ペア:

[(1, 28876547), (7, 4125221), (29, 995743), (59, 489433), (203, 142249), (413, 69919), (1711, 16877), (2411, 11977)]