74417989

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 78722928

約数和(自身を除く): 4304939

約数列:

[1, 37, 53, 137, 277, 1961, 5069, 7261, 10249, 14681, 37949, 268657, 543197, 1404113, 2011297, 74417989]

約数ペア:

[(1, 74417989), (37, 2011297), (53, 1404113), (137, 543197), (277, 268657), (1961, 37949), (5069, 14681), (7261, 10249)]