28312982

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{14731}}^1$

素因数の和:14795

約数の個数: 12

約数和(自身を含む): 43886628

約数和(自身を除く): 15573646

約数列:

[1, 2, 31, 62, 961, 1922, 14731, 29462, 456661, 913322, 14156491, 28312982]

約数ペア:

[(1, 28312982), (2, 14156491), (31, 913322), (62, 456661), (961, 29462), (1922, 14731)]