25952784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 83328000

約数和(自身を除く): 57375216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 199, 208, 209, 228, 247, 264, 286, 304, 312, 398, 418, 429, 456, 494, 528, 572, 597, 624, 627, 741, 796, 836, 858, 912, 988, 1144, 1194, 1254, 1482, 1592, 1672, 1716, 1976, 2189, 2288, 2388, 2508, 2587, 2717, 2964, 3184, 3344, 3432, 3781, 3952, 4378, 4776, 5016, 5174, 5434, 5928, 6567, 6864, 7562, 7761, 8151, 8756, 9552, 10032, 10348, 10868, 11343, 11856, 13134, 15124, 15522, 16302, 17512, 20696, 21736, 22686, 26268, 28457, 30248, 31044, 32604, 35024, 41392, 41591, 43472, 45372, 49153, 52536, 56914, 60496, 62088, 65208, 83182, 85371, 90744, 98306, 105072, 113828, 124176, 124773, 130416, 147459, 166364, 170742, 181488, 196612, 227656, 249546, 294918, 332728, 341484, 393224, 455312, 499092, 540683, 589836, 665456, 682968, 786448, 998184, 1081366, 1179672, 1365936, 1622049, 1996368, 2162732, 2359344, 3244098, 4325464, 6488196, 8650928, 12976392, 25952784]

約数ペア:

[(1, 25952784), (2, 12976392), (3, 8650928), (4, 6488196), (6, 4325464), (8, 3244098), (11, 2359344), (12, 2162732), (13, 1996368), (16, 1622049), (19, 1365936), (22, 1179672), (24, 1081366), (26, 998184), (33, 786448), (38, 682968), (39, 665456), (44, 589836), (48, 540683), (52, 499092), (57, 455312), (66, 393224), (76, 341484), (78, 332728), (88, 294918), (104, 249546), (114, 227656), (132, 196612), (143, 181488), (152, 170742), (156, 166364), (176, 147459), (199, 130416), (208, 124773), (209, 124176), (228, 113828), (247, 105072), (264, 98306), (286, 90744), (304, 85371), (312, 83182), (398, 65208), (418, 62088), (429, 60496), (456, 56914), (494, 52536), (528, 49153), (572, 45372), (597, 43472), (624, 41591), (627, 41392), (741, 35024), (796, 32604), (836, 31044), (858, 30248), (912, 28457), (988, 26268), (1144, 22686), (1194, 21736), (1254, 20696), (1482, 17512), (1592, 16302), (1672, 15522), (1716, 15124), (1976, 13134), (2189, 11856), (2288, 11343), (2388, 10868), (2508, 10348), (2587, 10032), (2717, 9552), (2964, 8756), (3184, 8151), (3344, 7761), (3432, 7562), (3781, 6864), (3952, 6567), (4378, 5928), (4776, 5434), (5016, 5174)]