28646914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20145

約数の個数: 16

約数和(自身を含む): 46287360

約数和(自身を除く): 17640446

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20089, 40178, 462047, 622759, 924094, 1245518, 14323457, 28646914]

約数ペア:

[(1, 28646914), (2, 14323457), (23, 1245518), (31, 924094), (46, 622759), (62, 462047), (713, 40178), (1426, 20089)]