28807832

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67943}}^1$

素因数の和:68002

約数の個数: 16

約数和(自身を含む): 55034640

約数和(自身を除く): 26226808

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67943, 135886, 271772, 543544, 3600979, 7201958, 14403916, 28807832]

約数ペア:

[(1, 28807832), (2, 14403916), (4, 7201958), (8, 3600979), (53, 543544), (106, 271772), (212, 135886), (424, 67943)]