26821312

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 67299840

約数和(自身を除く): 40478528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 137, 152, 161, 184, 224, 266, 274, 304, 322, 368, 437, 448, 532, 548, 608, 644, 736, 874, 959, 1064, 1096, 1216, 1288, 1472, 1748, 1918, 2128, 2192, 2576, 2603, 3059, 3151, 3496, 3836, 4256, 4384, 5152, 5206, 6118, 6302, 6992, 7672, 8512, 8768, 10304, 10412, 12236, 12604, 13984, 15344, 18221, 20824, 22057, 24472, 25208, 27968, 30688, 36442, 41648, 44114, 48944, 50416, 59869, 61376, 72884, 83296, 88228, 97888, 100832, 119738, 145768, 166592, 176456, 195776, 201664, 239476, 291536, 352912, 419083, 478952, 583072, 705824, 838166, 957904, 1166144, 1411648, 1676332, 1915808, 3352664, 3831616, 6705328, 13410656, 26821312]

約数ペア:

[(1, 26821312), (2, 13410656), (4, 6705328), (7, 3831616), (8, 3352664), (14, 1915808), (16, 1676332), (19, 1411648), (23, 1166144), (28, 957904), (32, 838166), (38, 705824), (46, 583072), (56, 478952), (64, 419083), (76, 352912), (92, 291536), (112, 239476), (133, 201664), (137, 195776), (152, 176456), (161, 166592), (184, 145768), (224, 119738), (266, 100832), (274, 97888), (304, 88228), (322, 83296), (368, 72884), (437, 61376), (448, 59869), (532, 50416), (548, 48944), (608, 44114), (644, 41648), (736, 36442), (874, 30688), (959, 27968), (1064, 25208), (1096, 24472), (1216, 22057), (1288, 20824), (1472, 18221), (1748, 15344), (1918, 13984), (2128, 12604), (2192, 12236), (2576, 10412), (2603, 10304), (3059, 8768), (3151, 8512), (3496, 7672), (3836, 6992), (4256, 6302), (4384, 6118), (5152, 5206)]