28844494

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16223}}^1$

素因数の和:16359

約数の個数: 16

約数和(自身を含む): 49840128

約数和(自身を除く): 20995634

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16223, 32446, 113561, 227122, 2060321, 4120642, 14422247, 28844494]

約数ペア:

[(1, 28844494), (2, 14422247), (7, 4120642), (14, 2060321), (127, 227122), (254, 113561), (889, 32446), (1778, 16223)]