66753628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1877}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 123993072

約数和(自身を除く): 57239444

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 1877, 2092, 3754, 7508, 8891, 17782, 31909, 35564, 63818, 127636, 981671, 1963342, 3926684, 16688407, 33376814, 66753628]

約数ペア:

[(1, 66753628), (2, 33376814), (4, 16688407), (17, 3926684), (34, 1963342), (68, 981671), (523, 127636), (1046, 63818), (1877, 35564), (2092, 31909), (3754, 17782), (7508, 8891)]