28882514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 16060846

約数列:

[1, 2, 31, 62, 223, 446, 2089, 4178, 6913, 13826, 64759, 129518, 465847, 931694, 14441257, 28882514]

約数ペア:

[(1, 28882514), (2, 14441257), (31, 931694), (62, 465847), (223, 129518), (446, 64759), (2089, 13826), (4178, 6913)]