28432938

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{18439}}^1$

素因数の和:18701

約数の個数: 16

約数和(自身を含む): 57090240

約数和(自身を除く): 28657302

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 18439, 36878, 55317, 110634, 4738823, 9477646, 14216469, 28432938]

約数ペア:

[(1, 28432938), (2, 14216469), (3, 9477646), (6, 4738823), (257, 110634), (514, 55317), (771, 36878), (1542, 18439)]