28873554

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111913}}^1$

素因数の和:111961

約数の個数: 16

約数和(自身を含む): 59090592

約数和(自身を除く): 30217038

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111913, 223826, 335739, 671478, 4812259, 9624518, 14436777, 28873554]

約数ペア:

[(1, 28873554), (2, 14436777), (3, 9624518), (6, 4812259), (43, 671478), (86, 335739), (129, 223826), (258, 111913)]