73826590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 140418720

約数和(自身を除く): 66592130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1153, 1685, 2306, 3370, 5765, 6403, 11530, 12806, 21907, 32015, 43814, 64030, 109535, 219070, 388561, 777122, 1942805, 3885610, 7382659, 14765318, 36913295, 73826590]

約数ペア:

[(1, 73826590), (2, 36913295), (5, 14765318), (10, 7382659), (19, 3885610), (38, 1942805), (95, 777122), (190, 388561), (337, 219070), (674, 109535), (1153, 64030), (1685, 43814), (2306, 32015), (3370, 21907), (5765, 12806), (6403, 11530)]