7936992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 26836992

約数和(自身を除く): 18900000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 127, 144, 168, 186, 217, 224, 248, 252, 254, 279, 288, 336, 372, 381, 434, 496, 504, 508, 558, 651, 672, 744, 762, 868, 889, 992, 1008, 1016, 1116, 1143, 1302, 1488, 1524, 1736, 1778, 1953, 2016, 2032, 2232, 2286, 2604, 2667, 2976, 3048, 3472, 3556, 3906, 3937, 4064, 4464, 4572, 5208, 5334, 6096, 6944, 7112, 7812, 7874, 8001, 8928, 9144, 10416, 10668, 11811, 12192, 14224, 15624, 15748, 16002, 18288, 20832, 21336, 23622, 27559, 28448, 31248, 31496, 32004, 35433, 36576, 42672, 47244, 55118, 62496, 62992, 64008, 70866, 82677, 85344, 94488, 110236, 125984, 128016, 141732, 165354, 188976, 220472, 248031, 256032, 283464, 330708, 377952, 440944, 496062, 566928, 661416, 881888, 992124, 1133856, 1322832, 1984248, 2645664, 3968496, 7936992]

約数ペア:

[(1, 7936992), (2, 3968496), (3, 2645664), (4, 1984248), (6, 1322832), (7, 1133856), (8, 992124), (9, 881888), (12, 661416), (14, 566928), (16, 496062), (18, 440944), (21, 377952), (24, 330708), (28, 283464), (31, 256032), (32, 248031), (36, 220472), (42, 188976), (48, 165354), (56, 141732), (62, 128016), (63, 125984), (72, 110236), (84, 94488), (93, 85344), (96, 82677), (112, 70866), (124, 64008), (126, 62992), (127, 62496), (144, 55118), (168, 47244), (186, 42672), (217, 36576), (224, 35433), (248, 32004), (252, 31496), (254, 31248), (279, 28448), (288, 27559), (336, 23622), (372, 21336), (381, 20832), (434, 18288), (496, 16002), (504, 15748), (508, 15624), (558, 14224), (651, 12192), (672, 11811), (744, 10668), (762, 10416), (868, 9144), (889, 8928), (992, 8001), (1008, 7874), (1016, 7812), (1116, 7112), (1143, 6944), (1302, 6096), (1488, 5334), (1524, 5208), (1736, 4572), (1778, 4464), (1953, 4064), (2016, 3937), (2032, 3906), (2232, 3556), (2286, 3472), (2604, 3048), (2667, 2976)]