26656448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 68275200

約数和(自身を除く): 41618752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 199, 208, 224, 299, 322, 364, 368, 398, 416, 448, 598, 644, 728, 736, 796, 832, 1196, 1288, 1393, 1456, 1472, 1592, 2093, 2392, 2576, 2587, 2786, 2912, 3184, 4186, 4577, 4784, 5152, 5174, 5572, 5824, 6368, 8372, 9154, 9568, 10304, 10348, 11144, 12736, 16744, 18109, 18308, 19136, 20696, 22288, 32039, 33488, 36218, 36616, 41392, 44576, 59501, 64078, 66976, 72436, 73232, 82784, 89152, 119002, 128156, 133952, 144872, 146464, 165568, 238004, 256312, 289744, 292928, 416507, 476008, 512624, 579488, 833014, 952016, 1025248, 1158976, 1666028, 1904032, 2050496, 3332056, 3808064, 6664112, 13328224, 26656448]

約数ペア:

[(1, 26656448), (2, 13328224), (4, 6664112), (7, 3808064), (8, 3332056), (13, 2050496), (14, 1904032), (16, 1666028), (23, 1158976), (26, 1025248), (28, 952016), (32, 833014), (46, 579488), (52, 512624), (56, 476008), (64, 416507), (91, 292928), (92, 289744), (104, 256312), (112, 238004), (161, 165568), (182, 146464), (184, 144872), (199, 133952), (208, 128156), (224, 119002), (299, 89152), (322, 82784), (364, 73232), (368, 72436), (398, 66976), (416, 64078), (448, 59501), (598, 44576), (644, 41392), (728, 36616), (736, 36218), (796, 33488), (832, 32039), (1196, 22288), (1288, 20696), (1393, 19136), (1456, 18308), (1472, 18109), (1592, 16744), (2093, 12736), (2392, 11144), (2576, 10348), (2587, 10304), (2786, 9568), (2912, 9154), (3184, 8372), (4186, 6368), (4577, 5824), (4784, 5572), (5152, 5174)]