7292656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 17856000

約数和(自身を除く): 10563344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 149, 152, 161, 184, 266, 298, 304, 322, 368, 437, 532, 596, 644, 874, 1043, 1064, 1192, 1288, 1748, 2086, 2128, 2384, 2576, 2831, 3059, 3427, 3496, 4172, 5662, 6118, 6854, 6992, 8344, 11324, 12236, 13708, 16688, 19817, 22648, 23989, 24472, 27416, 39634, 45296, 47978, 48944, 54832, 65113, 79268, 95956, 130226, 158536, 191912, 260452, 317072, 383824, 455791, 520904, 911582, 1041808, 1823164, 3646328, 7292656]

約数ペア:

[(1, 7292656), (2, 3646328), (4, 1823164), (7, 1041808), (8, 911582), (14, 520904), (16, 455791), (19, 383824), (23, 317072), (28, 260452), (38, 191912), (46, 158536), (56, 130226), (76, 95956), (92, 79268), (112, 65113), (133, 54832), (149, 48944), (152, 47978), (161, 45296), (184, 39634), (266, 27416), (298, 24472), (304, 23989), (322, 22648), (368, 19817), (437, 16688), (532, 13708), (596, 12236), (644, 11324), (874, 8344), (1043, 6992), (1064, 6854), (1192, 6118), (1288, 5662), (1748, 4172), (2086, 3496), (2128, 3427), (2384, 3059), (2576, 2831)]