72638942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{839}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 110769120

約数和(自身を除く): 38130178

約数列:

[1, 2, 73, 146, 593, 839, 1186, 1678, 43289, 61247, 86578, 122494, 497527, 995054, 36319471, 72638942]

約数ペア:

[(1, 72638942), (2, 36319471), (73, 995054), (146, 497527), (593, 122494), (839, 86578), (1186, 61247), (1678, 43289)]