28544446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^2$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 50352624

約数和(自身を除く): 21808178

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 446, 574, 1561, 3122, 9143, 18286, 49729, 64001, 99458, 128002, 348103, 696206, 2038889, 4077778, 14272223, 28544446]

約数ペア:

[(1, 28544446), (2, 14272223), (7, 4077778), (14, 2038889), (41, 696206), (82, 348103), (223, 128002), (287, 99458), (446, 64001), (574, 49729), (1561, 18286), (3122, 9143)]