72239228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2477}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 132384672

約数和(自身を除く): 60145444

約数列:

[1, 2, 4, 23, 46, 92, 317, 634, 1268, 2477, 4954, 7291, 9908, 14582, 29164, 56971, 113942, 227884, 785209, 1570418, 3140836, 18059807, 36119614, 72239228]

約数ペア:

[(1, 72239228), (2, 36119614), (4, 18059807), (23, 3140836), (46, 1570418), (92, 785209), (317, 227884), (634, 113942), (1268, 56971), (2477, 29164), (4954, 14582), (7291, 9908)]