28238512

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2797}}^1$

素因数の和:3436

約数の個数: 20

約数和(自身を含む): 54818416

約数和(自身を除く): 26579904

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2797, 5048, 5594, 10096, 11188, 22376, 44752, 1764907, 3529814, 7059628, 14119256, 28238512]

約数ペア:

[(1, 28238512), (2, 14119256), (4, 7059628), (8, 3529814), (16, 1764907), (631, 44752), (1262, 22376), (2524, 11188), (2797, 10096), (5048, 5594)]