28476794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 43745832

約数和(自身を除く): 15269038

約数列:

[1, 2, 53, 106, 233, 466, 1153, 2306, 12349, 24698, 61109, 122218, 268649, 537298, 14238397, 28476794]

約数ペア:

[(1, 28476794), (2, 14238397), (53, 537298), (106, 268649), (233, 122218), (466, 61109), (1153, 24698), (2306, 12349)]