28519554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679037}}^1$

素因数の和:679049

約数の個数: 16

約数和(自身を含む): 65187648

約数和(自身を除く): 36668094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679037, 1358074, 2037111, 4074222, 4753259, 9506518, 14259777, 28519554]

約数ペア:

[(1, 28519554), (2, 14259777), (3, 9506518), (6, 4753259), (7, 4074222), (14, 2037111), (21, 1358074), (42, 679037)]