4381328

素因数分解:

$2^4\times 7^1\times {\mathrm{39119}}^1$

素因数の和:39134

約数の個数: 20

約数和(自身を含む): 9701760

約数和(自身を除く): 5320432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 39119, 78238, 156476, 273833, 312952, 547666, 625904, 1095332, 2190664, 4381328]

約数ペア:

[(1, 4381328), (2, 2190664), (4, 1095332), (7, 625904), (8, 547666), (14, 312952), (16, 273833), (28, 156476), (56, 78238), (112, 39119)]