786745792

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28789}}^1$

素因数の和:28869

約数の個数: 56

約数和(自身を含む): 1813539680

約数和(自身を除く): 1026793888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 28789, 57578, 115156, 201523, 230312, 403046, 460624, 806092, 921248, 1612184, 1756129, 1842496, 3224368, 3512258, 6448736, 7024516, 12292903, 12897472, 14049032, 24585806, 28098064, 49171612, 56196128, 98343224, 112392256, 196686448, 393372896, 786745792]

約数ペア:

[(1, 786745792), (2, 393372896), (4, 196686448), (7, 112392256), (8, 98343224), (14, 56196128), (16, 49171612), (28, 28098064), (32, 24585806), (56, 14049032), (61, 12897472), (64, 12292903), (112, 7024516), (122, 6448736), (224, 3512258), (244, 3224368), (427, 1842496), (448, 1756129), (488, 1612184), (854, 921248), (976, 806092), (1708, 460624), (1952, 403046), (3416, 230312), (3904, 201523), (6832, 115156), (13664, 57578), (27328, 28789)]