28647602

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{8521}}^1$

素因数の和:8605

約数の個数: 12

約数和(自身を含む): 44050218

約数和(自身を除く): 15402616

約数列:

[1, 2, 41, 82, 1681, 3362, 8521, 17042, 349361, 698722, 14323801, 28647602]

約数ペア:

[(1, 28647602), (2, 14323801), (41, 698722), (82, 349361), (1681, 17042), (3362, 8521)]