42262916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1549}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 78120000

約数和(自身を除く): 35857084

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 1549, 3098, 6196, 6821, 13642, 27284, 29431, 58862, 117724, 556091, 1112182, 2224364, 10565729, 21131458, 42262916]

約数ペア:

[(1, 42262916), (2, 21131458), (4, 10565729), (19, 2224364), (38, 1112182), (76, 556091), (359, 117724), (718, 58862), (1436, 29431), (1549, 27284), (3098, 13642), (6196, 6821)]