28553154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679837}}^1$

素因数の和:679849

約数の個数: 16

約数和(自身を含む): 65264448

約数和(自身を除く): 36711294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679837, 1359674, 2039511, 4079022, 4758859, 9517718, 14276577, 28553154]

約数ペア:

[(1, 28553154), (2, 14276577), (3, 9517718), (6, 4758859), (7, 4079022), (14, 2039511), (21, 1359674), (42, 679837)]