28253904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84089}}^1$

素因数の和:84107

約数の個数: 40

約数和(自身を含む): 83417280

約数和(自身を除く): 55163376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84089, 168178, 252267, 336356, 504534, 588623, 672712, 1009068, 1177246, 1345424, 1765869, 2018136, 2354492, 3531738, 4036272, 4708984, 7063476, 9417968, 14126952, 28253904]

約数ペア:

[(1, 28253904), (2, 14126952), (3, 9417968), (4, 7063476), (6, 4708984), (7, 4036272), (8, 3531738), (12, 2354492), (14, 2018136), (16, 1765869), (21, 1345424), (24, 1177246), (28, 1009068), (42, 672712), (48, 588623), (56, 504534), (84, 336356), (112, 252267), (168, 168178), (336, 84089)]