71274776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468913}}^1$

素因数の和:468938

約数の個数: 16

約数和(自身を含む): 140674200

約数和(自身を除く): 69399424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468913, 937826, 1875652, 3751304, 8909347, 17818694, 35637388, 71274776]

約数ペア:

[(1, 71274776), (2, 35637388), (4, 17818694), (8, 8909347), (19, 3751304), (38, 1875652), (76, 937826), (152, 468913)]