28378326

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{44203}}^1$

素因数の和:44315

約数の個数: 16

約数和(自身を含む): 57288384

約数和(自身を除く): 28910058

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 44203, 88406, 132609, 265218, 4729721, 9459442, 14189163, 28378326]

約数ペア:

[(1, 28378326), (2, 14189163), (3, 9459442), (6, 4729721), (107, 265218), (214, 132609), (321, 88406), (642, 44203)]