68558101136

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4819889}}^1$

素因数の和:4820031

約数の個数: 40

約数和(自身を含む): 153002588160

約数和(自身を除く): 84444487024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 4819889, 9639778, 19279556, 33739223, 38559112, 67478446, 77118224, 134956892, 269913784, 539827568, 612125903, 1224251806, 2448503612, 4284881321, 4897007224, 8569762642, 9794014448, 17139525284, 34279050568, 68558101136]

約数ペア:

[(1, 68558101136), (2, 34279050568), (4, 17139525284), (7, 9794014448), (8, 8569762642), (14, 4897007224), (16, 4284881321), (28, 2448503612), (56, 1224251806), (112, 612125903), (127, 539827568), (254, 269913784), (508, 134956892), (889, 77118224), (1016, 67478446), (1778, 38559112), (2032, 33739223), (3556, 19279556), (7112, 9639778), (14224, 4819889)]