28703954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20129}}^1$

素因数の和:20185

約数の個数: 16

約数和(自身を含む): 46379520

約数和(自身を除く): 17675566

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20129, 40258, 462967, 623999, 925934, 1247998, 14351977, 28703954]

約数ペア:

[(1, 28703954), (2, 14351977), (23, 1247998), (31, 925934), (46, 623999), (62, 462967), (713, 40258), (1426, 20129)]