28292138

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12101}}^1$

素因数の和:12277

約数の個数: 16

約数和(自身を含む): 48795264

約数和(自身を除く): 20503126

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 12101, 24202, 84707, 169414, 2020867, 4041734, 14146069, 28292138]

約数ペア:

[(1, 28292138), (2, 14146069), (7, 4041734), (14, 2020867), (167, 169414), (334, 84707), (1169, 24202), (2338, 12101)]