7245328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{10531}}^1$

素因数の和:10582

約数の個数: 20

約数和(自身を含む): 14365648

約数和(自身を除く): 7120320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 10531, 21062, 42124, 84248, 168496, 452833, 905666, 1811332, 3622664, 7245328]

約数ペア:

[(1, 7245328), (2, 3622664), (4, 1811332), (8, 905666), (16, 452833), (43, 168496), (86, 84248), (172, 42124), (344, 21062), (688, 10531)]