72649216

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3084

約数の個数: 40

約数和(自身を含む): 148294080

約数和(自身を除く): 75644864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 3019, 6016, 6038, 12032, 12076, 24064, 24152, 48304, 96608, 141893, 193216, 283786, 386432, 567572, 772864, 1135144, 1545728, 2270288, 4540576, 9081152, 18162304, 36324608, 72649216]

約数ペア:

[(1, 72649216), (2, 36324608), (4, 18162304), (8, 9081152), (16, 4540576), (32, 2270288), (47, 1545728), (64, 1135144), (94, 772864), (128, 567572), (188, 386432), (256, 283786), (376, 193216), (512, 141893), (752, 96608), (1504, 48304), (3008, 24152), (3019, 24064), (6016, 12076), (6038, 12032)]