28673233

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 30712320

約数和(自身を除く): 2039087

約数列:

[1, 31, 59, 61, 257, 1829, 1891, 3599, 7967, 15163, 15677, 111569, 470053, 485987, 924943, 28673233]

約数ペア:

[(1, 28673233), (31, 924943), (59, 485987), (61, 470053), (257, 111569), (1829, 15677), (1891, 15163), (3599, 7967)]