72326128

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 160624640

約数和(自身を除く): 88298512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1471, 1756, 2942, 3073, 3512, 5884, 6146, 7024, 10297, 11768, 12292, 20594, 23536, 24584, 41188, 49168, 82376, 164752, 645769, 1291538, 2583076, 4520383, 5166152, 9040766, 10332304, 18081532, 36163064, 72326128]

約数ペア:

[(1, 72326128), (2, 36163064), (4, 18081532), (7, 10332304), (8, 9040766), (14, 5166152), (16, 4520383), (28, 2583076), (56, 1291538), (112, 645769), (439, 164752), (878, 82376), (1471, 49168), (1756, 41188), (2942, 24584), (3073, 23536), (3512, 20594), (5884, 12292), (6146, 11768), (7024, 10297)]