28342562

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{821}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 43707384

約数和(自身を除く): 15364822

約数列:

[1, 2, 41, 82, 421, 821, 842, 1642, 17261, 33661, 34522, 67322, 345641, 691282, 14171281, 28342562]

約数ペア:

[(1, 28342562), (2, 14171281), (41, 691282), (82, 345641), (421, 67322), (821, 34522), (842, 33661), (1642, 17261)]