28864118

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 44303760

約数和(自身を除く): 15439642

約数列:

[1, 2, 53, 106, 317, 634, 859, 1718, 16801, 33602, 45527, 91054, 272303, 544606, 14432059, 28864118]

約数ペア:

[(1, 28864118), (2, 14432059), (53, 544606), (106, 272303), (317, 91054), (634, 45527), (859, 33602), (1718, 16801)]