78021488

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{3697}}^1$

素因数の和:5024

約数の個数: 20

約数和(自身を含む): 151322160

約数和(自身を除く): 73300672

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 3697, 5276, 7394, 10552, 14788, 21104, 29576, 59152, 4876343, 9752686, 19505372, 39010744, 78021488]

約数ペア:

[(1, 78021488), (2, 39010744), (4, 19505372), (8, 9752686), (16, 4876343), (1319, 59152), (2638, 29576), (3697, 21104), (5276, 14788), (7394, 10552)]