15698839856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{12823}}^1$

素因数の和:13498

約数の個数: 80

約数和(自身を含む): 36866640384

約数和(自身を除く): 21167800528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 643, 952, 1286, 1904, 2572, 4501, 5144, 9002, 10288, 10931, 12823, 18004, 21862, 25646, 36008, 43724, 51292, 72016, 76517, 87448, 89761, 102584, 153034, 174896, 179522, 205168, 217991, 306068, 359044, 435982, 612136, 718088, 871964, 1224272, 1436176, 1525937, 1743928, 3051874, 3487856, 6103748, 8245189, 12207496, 16490378, 24414992, 32980756, 57716323, 65961512, 115432646, 131923024, 140168213, 230865292, 280336426, 461730584, 560672852, 923461168, 981177491, 1121345704, 1962354982, 2242691408, 3924709964, 7849419928, 15698839856]

約数ペア:

[(1, 15698839856), (2, 7849419928), (4, 3924709964), (7, 2242691408), (8, 1962354982), (14, 1121345704), (16, 981177491), (17, 923461168), (28, 560672852), (34, 461730584), (56, 280336426), (68, 230865292), (112, 140168213), (119, 131923024), (136, 115432646), (238, 65961512), (272, 57716323), (476, 32980756), (643, 24414992), (952, 16490378), (1286, 12207496), (1904, 8245189), (2572, 6103748), (4501, 3487856), (5144, 3051874), (9002, 1743928), (10288, 1525937), (10931, 1436176), (12823, 1224272), (18004, 871964), (21862, 718088), (25646, 612136), (36008, 435982), (43724, 359044), (51292, 306068), (72016, 217991), (76517, 205168), (87448, 179522), (89761, 174896), (102584, 153034)]