28830898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 44405856

約数和(自身を除く): 15574958

約数列:

[1, 2, 43, 86, 523, 641, 1046, 1282, 22489, 27563, 44978, 55126, 335243, 670486, 14415449, 28830898]

約数ペア:

[(1, 28830898), (2, 14415449), (43, 670486), (86, 335243), (523, 55126), (641, 44978), (1046, 27563), (1282, 22489)]