28424994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364423}}^1$

素因数の和:364441

約数の個数: 16

約数和(自身を含む): 61223232

約数和(自身を除く): 32798238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364423, 728846, 1093269, 2186538, 4737499, 9474998, 14212497, 28424994]

約数ペア:

[(1, 28424994), (2, 14212497), (3, 9474998), (6, 4737499), (13, 2186538), (26, 1093269), (39, 728846), (78, 364423)]