71865488

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{6247}}^1$

素因数の和:6974

約数の個数: 20

約数和(自身を含む): 139455360

約数和(自身を除く): 67589872

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 6247, 11504, 12494, 24988, 49976, 99952, 4491593, 8983186, 17966372, 35932744, 71865488]

約数ペア:

[(1, 71865488), (2, 35932744), (4, 17966372), (8, 8983186), (16, 4491593), (719, 99952), (1438, 49976), (2876, 24988), (5752, 12494), (6247, 11504)]