28038584

素因数分解:

$2^3\times 7^2\times {\mathrm{71527}}^1$

素因数の和:71547

約数の個数: 24

約数和(自身を含む): 61156440

約数和(自身を除く): 33117856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71527, 143054, 286108, 500689, 572216, 1001378, 2002756, 3504823, 4005512, 7009646, 14019292, 28038584]

約数ペア:

[(1, 28038584), (2, 14019292), (4, 7009646), (7, 4005512), (8, 3504823), (14, 2002756), (28, 1001378), (49, 572216), (56, 500689), (98, 286108), (196, 143054), (392, 71527)]