7989328

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1794

約数の個数: 20

約数和(自身を含む): 15534720

約数和(自身を除く): 7545392

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 1439, 2776, 2878, 5552, 5756, 11512, 23024, 499333, 998666, 1997332, 3994664, 7989328]

約数ペア:

[(1, 7989328), (2, 3994664), (4, 1997332), (8, 998666), (16, 499333), (347, 23024), (694, 11512), (1388, 5756), (1439, 5552), (2776, 2878)]