5578256

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 10846032

約数和(自身を除く): 5267776

約数列:

[1, 2, 4, 8, 16, 443, 787, 886, 1574, 1772, 3148, 3544, 6296, 7088, 12592, 348641, 697282, 1394564, 2789128, 5578256]

約数ペア:

[(1, 5578256), (2, 2789128), (4, 1394564), (8, 697282), (16, 348641), (443, 12592), (787, 7088), (886, 6296), (1574, 3544), (1772, 3148)]