68406292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 123431616

約数和(自身を除く): 55025324

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 2903, 5806, 5891, 11612, 11782, 23564, 124829, 249658, 397711, 499316, 795422, 1590844, 17101573, 34203146, 68406292]

約数ペア:

[(1, 68406292), (2, 34203146), (4, 17101573), (43, 1590844), (86, 795422), (137, 499316), (172, 397711), (274, 249658), (548, 124829), (2903, 23564), (5806, 11782), (5891, 11612)]