67862858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 120046080

約数和(自身を除く): 52183222

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 811, 973, 1622, 1946, 5677, 5977, 11354, 11954, 34873, 41839, 69746, 83678, 112729, 225458, 244111, 488222, 789103, 1578206, 4847347, 9694694, 33931429, 67862858]

約数ペア:

[(1, 67862858), (2, 33931429), (7, 9694694), (14, 4847347), (43, 1578206), (86, 789103), (139, 488222), (278, 244111), (301, 225458), (602, 112729), (811, 83678), (973, 69746), (1622, 41839), (1946, 34873), (5677, 11954), (5977, 11354)]