28797904

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{2287}}^1$

素因数の和:3082

約数の個数: 20

約数和(自身を含む): 55891264

約数和(自身を除く): 27093360

約数列:

[1, 2, 4, 8, 16, 787, 1574, 2287, 3148, 4574, 6296, 9148, 12592, 18296, 36592, 1799869, 3599738, 7199476, 14398952, 28797904]

約数ペア:

[(1, 28797904), (2, 14398952), (4, 7199476), (8, 3599738), (16, 1799869), (787, 36592), (1574, 18296), (2287, 12592), (3148, 9148), (4574, 6296)]