12626768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 31438464

約数和(自身を除く): 18811696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 277, 296, 308, 407, 518, 554, 592, 616, 814, 1036, 1108, 1232, 1628, 1939, 2072, 2216, 2849, 3047, 3256, 3878, 4144, 4432, 5698, 6094, 6512, 7756, 10249, 11396, 12188, 15512, 20498, 21329, 22792, 24376, 31024, 40996, 42658, 45584, 48752, 71743, 81992, 85316, 112739, 143486, 163984, 170632, 225478, 286972, 341264, 450956, 573944, 789173, 901912, 1147888, 1578346, 1803824, 3156692, 6313384, 12626768]

約数ペア:

[(1, 12626768), (2, 6313384), (4, 3156692), (7, 1803824), (8, 1578346), (11, 1147888), (14, 901912), (16, 789173), (22, 573944), (28, 450956), (37, 341264), (44, 286972), (56, 225478), (74, 170632), (77, 163984), (88, 143486), (112, 112739), (148, 85316), (154, 81992), (176, 71743), (259, 48752), (277, 45584), (296, 42658), (308, 40996), (407, 31024), (518, 24376), (554, 22792), (592, 21329), (616, 20498), (814, 15512), (1036, 12188), (1108, 11396), (1232, 10249), (1628, 7756), (1939, 6512), (2072, 6094), (2216, 5698), (2849, 4432), (3047, 4144), (3256, 3878)]