40054964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3847}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 74343360

約数和(自身を除く): 34288396

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 3847, 5206, 7694, 10412, 15388, 73093, 146186, 292372, 527039, 1054078, 2108156, 10013741, 20027482, 40054964]

約数ペア:

[(1, 40054964), (2, 20027482), (4, 10013741), (19, 2108156), (38, 1054078), (76, 527039), (137, 292372), (274, 146186), (548, 73093), (2603, 15388), (3847, 10412), (5206, 7694)]