28814576

素因数分解:

$2^4\times 7^1\times {\mathrm{257273}}^1$

素因数の和:257288

約数の個数: 20

約数和(自身を含む): 63803952

約数和(自身を除く): 34989376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257273, 514546, 1029092, 1800911, 2058184, 3601822, 4116368, 7203644, 14407288, 28814576]

約数ペア:

[(1, 28814576), (2, 14407288), (4, 7203644), (7, 4116368), (8, 3601822), (14, 2058184), (16, 1800911), (28, 1029092), (56, 514546), (112, 257273)]