17796764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 32030208

約数和(自身を除く): 14233444

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 661, 1322, 2644, 6731, 13462, 26924, 35033, 70066, 83947, 140132, 167894, 335788, 4449191, 8898382, 17796764]

約数ペア:

[(1, 17796764), (2, 8898382), (4, 4449191), (53, 335788), (106, 167894), (127, 140132), (212, 83947), (254, 70066), (508, 35033), (661, 26924), (1322, 13462), (2644, 6731)]