25003392

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 73440000

約数和(自身を除く): 48436608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 149, 152, 184, 192, 228, 276, 298, 304, 368, 384, 437, 447, 456, 552, 596, 608, 736, 874, 894, 912, 1104, 1192, 1216, 1311, 1472, 1748, 1788, 1824, 2208, 2384, 2432, 2622, 2831, 2944, 3427, 3496, 3576, 3648, 4416, 4768, 5244, 5662, 6854, 6992, 7152, 7296, 8493, 8832, 9536, 10281, 10488, 11324, 13708, 13984, 14304, 16986, 19072, 20562, 20976, 22648, 27416, 27968, 28608, 33972, 41124, 41952, 45296, 54832, 55936, 57216, 65113, 67944, 82248, 83904, 90592, 109664, 130226, 135888, 164496, 167808, 181184, 195339, 219328, 260452, 271776, 328992, 362368, 390678, 438656, 520904, 543552, 657984, 781356, 1041808, 1087104, 1315968, 1562712, 2083616, 3125424, 4167232, 6250848, 8334464, 12501696, 25003392]

約数ペア:

[(1, 25003392), (2, 12501696), (3, 8334464), (4, 6250848), (6, 4167232), (8, 3125424), (12, 2083616), (16, 1562712), (19, 1315968), (23, 1087104), (24, 1041808), (32, 781356), (38, 657984), (46, 543552), (48, 520904), (57, 438656), (64, 390678), (69, 362368), (76, 328992), (92, 271776), (96, 260452), (114, 219328), (128, 195339), (138, 181184), (149, 167808), (152, 164496), (184, 135888), (192, 130226), (228, 109664), (276, 90592), (298, 83904), (304, 82248), (368, 67944), (384, 65113), (437, 57216), (447, 55936), (456, 54832), (552, 45296), (596, 41952), (608, 41124), (736, 33972), (874, 28608), (894, 27968), (912, 27416), (1104, 22648), (1192, 20976), (1216, 20562), (1311, 19072), (1472, 16986), (1748, 14304), (1788, 13984), (1824, 13708), (2208, 11324), (2384, 10488), (2432, 10281), (2622, 9536), (2831, 8832), (2944, 8493), (3427, 7296), (3496, 7152), (3576, 6992), (3648, 6854), (4416, 5662), (4768, 5244)]