27771772

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16811}}^1$

素因数の和:16881

約数の個数: 24

約数和(自身を含む): 56488320

約数和(自身を除く): 28716548

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 16811, 33622, 67244, 117677, 235354, 470708, 991849, 1983698, 3967396, 6942943, 13885886, 27771772]

約数ペア:

[(1, 27771772), (2, 13885886), (4, 6942943), (7, 3967396), (14, 1983698), (28, 991849), (59, 470708), (118, 235354), (236, 117677), (413, 67244), (826, 33622), (1652, 16811)]