16560544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 45045504

約数和(自身を除く): 28484960

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 47, 52, 56, 77, 88, 91, 94, 104, 112, 121, 143, 154, 176, 182, 188, 208, 224, 242, 286, 308, 329, 352, 364, 376, 416, 484, 517, 572, 611, 616, 658, 728, 752, 847, 968, 1001, 1034, 1144, 1222, 1232, 1316, 1456, 1504, 1573, 1694, 1936, 2002, 2068, 2288, 2444, 2464, 2632, 2912, 3146, 3388, 3619, 3872, 4004, 4136, 4277, 4576, 4888, 5264, 5687, 6292, 6721, 6776, 7238, 8008, 8272, 8554, 9776, 10528, 11011, 11374, 12584, 13442, 13552, 14476, 16016, 16544, 17108, 19552, 22022, 22748, 25168, 26884, 27104, 28952, 32032, 34216, 39809, 44044, 45496, 47047, 50336, 53768, 57904, 68432, 73931, 79618, 88088, 90992, 94094, 107536, 115808, 136864, 147862, 159236, 176176, 181984, 188188, 215072, 295724, 318472, 352352, 376376, 517517, 591448, 636944, 752752, 1035034, 1182896, 1273888, 1505504, 2070068, 2365792, 4140136, 8280272, 16560544]

約数ペア:

[(1, 16560544), (2, 8280272), (4, 4140136), (7, 2365792), (8, 2070068), (11, 1505504), (13, 1273888), (14, 1182896), (16, 1035034), (22, 752752), (26, 636944), (28, 591448), (32, 517517), (44, 376376), (47, 352352), (52, 318472), (56, 295724), (77, 215072), (88, 188188), (91, 181984), (94, 176176), (104, 159236), (112, 147862), (121, 136864), (143, 115808), (154, 107536), (176, 94094), (182, 90992), (188, 88088), (208, 79618), (224, 73931), (242, 68432), (286, 57904), (308, 53768), (329, 50336), (352, 47047), (364, 45496), (376, 44044), (416, 39809), (484, 34216), (517, 32032), (572, 28952), (611, 27104), (616, 26884), (658, 25168), (728, 22748), (752, 22022), (847, 19552), (968, 17108), (1001, 16544), (1034, 16016), (1144, 14476), (1222, 13552), (1232, 13442), (1316, 12584), (1456, 11374), (1504, 11011), (1573, 10528), (1694, 9776), (1936, 8554), (2002, 8272), (2068, 8008), (2288, 7238), (2444, 6776), (2464, 6721), (2632, 6292), (2912, 5687), (3146, 5264), (3388, 4888), (3619, 4576), (3872, 4277), (4004, 4136)]