28003536

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 61990704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 83, 88, 99, 108, 132, 142, 144, 166, 176, 198, 213, 216, 249, 264, 284, 297, 332, 396, 426, 432, 498, 528, 568, 594, 639, 664, 747, 781, 792, 852, 913, 996, 1136, 1188, 1278, 1328, 1494, 1562, 1584, 1704, 1826, 1917, 1992, 2241, 2343, 2376, 2556, 2739, 2988, 3124, 3408, 3652, 3834, 3984, 4482, 4686, 4752, 5112, 5478, 5893, 5976, 6248, 7029, 7304, 7668, 8217, 8964, 9372, 10224, 10956, 11786, 11952, 12496, 14058, 14608, 15336, 16434, 17679, 17928, 18744, 21087, 21912, 23572, 24651, 28116, 30672, 32868, 35358, 35856, 37488, 42174, 43824, 47144, 49302, 53037, 56232, 64823, 65736, 70716, 84348, 94288, 98604, 106074, 112464, 129646, 131472, 141432, 159111, 168696, 194469, 197208, 212148, 259292, 282864, 318222, 337392, 388938, 394416, 424296, 518584, 583407, 636444, 777876, 848592, 1037168, 1166814, 1272888, 1555752, 1750221, 2333628, 2545776, 3111504, 3500442, 4667256, 7000884, 9334512, 14001768, 28003536]

約数ペア:

[(1, 28003536), (2, 14001768), (3, 9334512), (4, 7000884), (6, 4667256), (8, 3500442), (9, 3111504), (11, 2545776), (12, 2333628), (16, 1750221), (18, 1555752), (22, 1272888), (24, 1166814), (27, 1037168), (33, 848592), (36, 777876), (44, 636444), (48, 583407), (54, 518584), (66, 424296), (71, 394416), (72, 388938), (83, 337392), (88, 318222), (99, 282864), (108, 259292), (132, 212148), (142, 197208), (144, 194469), (166, 168696), (176, 159111), (198, 141432), (213, 131472), (216, 129646), (249, 112464), (264, 106074), (284, 98604), (297, 94288), (332, 84348), (396, 70716), (426, 65736), (432, 64823), (498, 56232), (528, 53037), (568, 49302), (594, 47144), (639, 43824), (664, 42174), (747, 37488), (781, 35856), (792, 35358), (852, 32868), (913, 30672), (996, 28116), (1136, 24651), (1188, 23572), (1278, 21912), (1328, 21087), (1494, 18744), (1562, 17928), (1584, 17679), (1704, 16434), (1826, 15336), (1917, 14608), (1992, 14058), (2241, 12496), (2343, 11952), (2376, 11786), (2556, 10956), (2739, 10224), (2988, 9372), (3124, 8964), (3408, 8217), (3652, 7668), (3834, 7304), (3984, 7029), (4482, 6248), (4686, 5976), (4752, 5893), (5112, 5478)]