7390544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 18094080

約数和(自身を除く): 10703536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 151, 152, 161, 184, 266, 302, 304, 322, 368, 437, 532, 604, 644, 874, 1057, 1064, 1208, 1288, 1748, 2114, 2128, 2416, 2576, 2869, 3059, 3473, 3496, 4228, 5738, 6118, 6946, 6992, 8456, 11476, 12236, 13892, 16912, 20083, 22952, 24311, 24472, 27784, 40166, 45904, 48622, 48944, 55568, 65987, 80332, 97244, 131974, 160664, 194488, 263948, 321328, 388976, 461909, 527896, 923818, 1055792, 1847636, 3695272, 7390544]

約数ペア:

[(1, 7390544), (2, 3695272), (4, 1847636), (7, 1055792), (8, 923818), (14, 527896), (16, 461909), (19, 388976), (23, 321328), (28, 263948), (38, 194488), (46, 160664), (56, 131974), (76, 97244), (92, 80332), (112, 65987), (133, 55568), (151, 48944), (152, 48622), (161, 45904), (184, 40166), (266, 27784), (302, 24472), (304, 24311), (322, 22952), (368, 20083), (437, 16912), (532, 13892), (604, 12236), (644, 11476), (874, 8456), (1057, 6992), (1064, 6946), (1208, 6118), (1288, 5738), (1748, 4228), (2114, 3496), (2128, 3473), (2416, 3059), (2576, 2869)]